Questões de Concurso Sobre inglês
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Texto para as questões 20 a 22.
The passage below is an extract from the preface of the centenary edition of Animal Farm, written by George Orwell. Read the text to answer questions 20 - 22.
(…)
Orwell called the book “a fairy story.” Like Voltaire’s Candide, however, with which it bears comparison, it is too many other things to be so handily classified. It is also a political tract, a satire on human folly, a loud hee-haw at all who yearn for Utopia, an allegorical lesson, and a pretty good fable in the Aesop tradition. It is also a passionate sermon against the dangers of political innocence. The passage in which the loyal but stupid workhorse Boxer is sold to be turned into glue, hides, and bone meal because he is no longer useful is written out of a controlled and icy hatred for the cynicism of the Soviet system – but also out of despair for all deluded people who served it gladly.
Maybe because it gilds the philosophic pill with fairy-story trappings, Animal Farm has had an astonishing success for a book rooted in politics. Since its first publication at the end of World War II, it has been read by millions. With 1984, published three years later, it established Orwell as an important man of letters. It has enriched modern political discourse with the observation that “All animals are equal, but some animals are more equal than others.” How did we ever grasp the true nature of the politics of uplift before Orwell explained it so precisely?
George Orwell is the pen name of Eric Blair, the son of a colonial official with long service in British India. Eric was educated as a scholarship boy at Eton and seemed to be miserable there most of the time, largely, one guesses, because of the money gap that divided him from so many of his well-heeled schoolmates. His dislike of the moneyed classes in turn influenced him toward a lifelong loyalty to democratic socialism. After Eton he went to Burma as a member of the Imperial constabulary and had the enlightening experience of discovering he was hated by the Burmese people as a symbol of British Imperialism. Hating the work himself, he quit and went back to England to try making a living by writing.
During the years when he was not very successful, he began to devote himself to work for British socialism. Afterwards he said he had never written anything good that was not about politics. Before he went to work on Animal Farm, his books were well enough received by the critics but sold modestly.
Those old enough to remember the wartime spirit of the 1940s may be startled to realize that Orwell started work on Animal Farm in 1943. As he discovered when he went looking for a publisher, Stalin’s Soviet Union was so popular that year in Britain and America that few wanted to hear or read anything critical of it. It was as though a great deal of the West had willingly put on blinders, and this was because the Red Army that year had fought the Nazis to a standstill and forced it to retreat. Suddenly Hitler’s army, which had looked invincible for so long, had begun to look vincible.
In this period the air on both sides of the Atlantic was filled with a great deal of justifiable praise for the Soviet people and their fighting forces. Stalin’s political system, with its bloody purges and police-state brutality, was an important beneficiary of all this. Looking for a publisher for his small book, Orwell was reminded that British socialists, who idealized the Russian Revolution, had never been hospitable to critics of the Soviet Union. In 1943, however, even conservatives were pro-Soviet.
It became hard to write candidly of the Soviet system without being accused of playing dupe to the Nazis. Orwell discovered how hard when he began receiving publishers’ rejections on Animal Farm. With its swinish communists, the book seemed heretical. As no wonder. Stalin and Trotsky, after all, were unmistakably Orwell’s feuding pigs, Napoleon and Snowball. It was not until the war had ended that Frederic Warburg finally published it, on August 17, 1945.
(…)
Source: ORWELL, George. Animal Farm. London: Penguin Books, 2003. Preface by Russel Baker.
According to the passage read, a possible reason why Animal Farm was acknowledged is:
Read the text and answer the question.
Nudges That Help Struggling Students Succeed
David L. Kirp
When I was in high school, I earned A’s in all my math classes — until I took calculus. In algebra and geometry, I could coast on memorizing formulas, but now I had to think for myself.
It was disastrous, culminating in my getting a charity “C,” and I barely passed my college calculus class.
The reason, I was convinced, was that I didn’t have a math mind. I have avoided the subject ever since.
It turns out that I got it wrong. While it’s unlikely that I could have become a math whiz, it wasn’t my aptitude for math that was an impediment; it was my belief that I had the impediment to begin with.
I’m not the only person convinced that he can’t like math. Millions of college freshmen flunk those courses and, because algebra is often required, many drop out of school altogether. A report from the Mathematical Association of America flagged math as “the most significant barrier” to graduation.
This fatalistic equation can be altered. In scores of rigorously conducted studies, social psychologists have demonstrated that brief experiences can have a powerful and long-lasting impact on students’ academic futures by changing their mind-sets before they get to college.
Consider these examples from three recent studies:
• A cohort of sixth-grade students was taught, in eight lessons, that intelligence is malleable, not fixed, and that the brain is a muscle that grows stronger with effort. Their math grades, which had been steadily declining, rose substantially, while the grades of classmates who learned only about good study habits continued to get worse.
When an English teacher critiqued black male adolescents’ papers, she added a sentence stating that she had high expectations and believed that, if the student worked hard, he could meet her exacting standards. Eighty-eight percent of those students rewrote the assignment and put more effort into rewriting, while just a third of their peers, who were given comments that simply provided feedback, did the same.
• In a series of short written exercises, sixth graders wrote about values that were meaningful to them, like spending time with their family and friends. After this experience, white students did no better, but their black and Latino classmates improved so much that the achievement gap shrank by 40 percent.
There is every reason to be skeptical of these findings. Like magic spells cast by a modern-day Merlin, they sound much too good to be true. Why should brief interventions carry so much punch when more intricate and costly strategies — everything from summer school to single-sex education — are often less effective?
Innovative social-psychological thinking, not magic, is at work here. These interventions focus on how kids, hunched over their desks in the back of the classroom, make sense of themselves and their environment. They can be brief but powerful because they concentrate on a single core belief.
There are three strategies represented here. The first, pioneered by the Stanford social psychology professor Carol Dweck and illustrated by the initial example, aims to change students’ mind-sets by showing them that their intelligence can grow through deliberate work. I’ve written about Dr. Dweck’s theories as applied to college students, but they are just as successful with students in middle school.
The second uses constructive critical feedback to instill trust in minority adolescents, a demonstrably powerful way to advance their social and intellectual development.
The third intervention — and in some ways, the most powerful — invites students to acknowledge their selfworth, combating the corrosive effects of racial stereotypes, by having them focus on a self-affirming value.
These interventions are designed to combat students’ negative feelings. I’m dumb, some believe; I don’t belong here; the school views me only as a member of an unintelligent group. The first two experiences give students the insight that brain work will make them smarter. The third invites them to situate themselves on the path to belonging or to connect with their values in a classroom setting. The goals are to build up their resilience and prepare them for adversity.
The impact, in all these studies, is greatest on black and Latino students. That makes sense, since as adolescents they are far more inclined to see teachers as prejudiced and school as a hostile environment. As these youths come to feel more secure, they are likely to make a greater effort. Success begets success. They start earning A’s and B’s instead of C’s, they take tougher classes and connect more readily with likeminded students.
An unpublished study by social psychologists shows that the impact echoes years later. African-American seventh graders who were asked to write about the most important value in their lives were propelled on an entirely different path from classmates who wrote about neutral topics. Two years later, the students in the first group were earning better grades and were more likely to be on track for college, rather than in remedial classes.
The reverberations persisted beyond high school. These students were more likely to graduate, to enroll in college and to attend more selective institutions.
Can this kind of intervention work on a grander scale? A 2015 study conducted by researchers at Stanford and the University of Texas suggests so. When 45-minute growth-mind-set interventions were delivered online to 1,500 students in 13 high schools scattered across the country, the weakest students were significantly more likely to earn satisfactory grades in their core courses than classmates who didn’t have the same intervention.
Using the same approach nationwide, the researchers conclude, would mean 1.8 million more completed courses each year, hundreds of thousands fewer students departing high school with no diploma, slotted into dead-end futures.
Let’s be clear — these brief interventions aren’t a silver bullet, a quick-and-easy way to transform K-12 education. While they can complement good educational practice, they are no substitute for quality in the classroom.
Students who come to see themselves as the masters of their own destiny can take advantage of opportunities to learn, but only if those opportunities exist. They won’t learn biology unless there’s a biology class, and they won’t learn to be critical thinkers unless the school makes that a priority. What’s more, as the researchers are quick to point out, a brief intervention can’t even begin to address the pernicious effects of poverty and discrimination.
Still, these experiences require a trivial amount of time, cost next to nothing and can make an outsize difference in students’ lives. What’s not to like?
Disponível em: http://www.nytimes.com/2016/10/30/opinion/nudges-that-help-struggling-students-succeed.html?action=click&pgtype=Homepage&clickSource=story-heading&module=opinion-c-col-top-region®ion=opinion-c-col-topregion&WT.nav=opinion-c-col-top-region&_r=0 Accessed on 30-10-16
According to the text, students must understand that
Read the text and answer the question.
About active learning
In Scotland, as in many countries throughout the world, active learning is seen as an appropriate way for children and young people to develop vital skills and knowledge and a positive attitude to learning.
Active learning is learning which engages and challenges children and young people’s thinking using real-life and imaginary situations. It takes full advantage of the opportunities for learning presented by:
All active learning opportunities can be supported when necessary through sensitive intervention to support or extend learning. All areas of the curriculum, at all stages, can be enriched and developed through an active approach.
Active learning has long been an established approach in early years settings, and when asked to reflect on what active learning might look like in early primary school, delegates to a Curriculum for Excellence conference for early years suggested:
'A true building on experiences in nursery. Hands-on independent play with appropriate skilled intervention/teaching.'
'Children learn by doing, thinking, exploring, through quality interaction, intervention and relationships, founded on children’s interests and abilities across a variety of contexts. All combining to building the four capacities for each child.'
'Environments that offer differential play and challenge, staff who are well informed and able to challenge learning, child-centred and building on previous experiences, fun absolutely essential, children planning and evaluating their learning.'
Active learning and the four capacities
Active learning can support learners' development of the four capacities in many ways. For example, they can develop as:
Disponível em: http://www.educationscotland.gov.uk/learningandteaching/approaches/activelearning/about/what.asp Accessed on 30-10-16
According to the text, it is correct to state that
Read the text and answer the question.
Technology-Enhanced Learning
Technology-enhanced learning is not a new concept. Educators have integrated technology into their instruction for as long as there have been classrooms. Whether it be through textbooks made possible through the invention of the printing press, an overhead projector, a film strip, or an online simulation, teachers have always looked toward technology to provide students with higher quality learning experiences.
However, innovations in content delivery, assessment methods, and adaptive learning are changing what it means to educate students in the 21st century. New technologies are enhancing our understanding of how students learn and providing instructors the ability to customize course materials and create personalized learning experiences tailored to students’ individual needs.
As technology and instructional methods evolve, so do students’ expectations for a technology-driven learning experience. Emerging online learning models encourage students to be more active participants in their own learning - allowing them to not just be content consumers, but content creators as well. As digital natives, students want to attend a university that effectively integrates the latest technologies and teaching methods into their education.
Every instructor can use technology to enhance their teaching in uniquely effective ways. Throughout the UT campus, innovative faculty are exploring new and interesting ways to integrate technology into their curriculum. Whether you want to put your course online, make better use of Canvas, flip your classroom or experiment with other forms of technology-enhanced active learning, we have chosen and organized these resources to help guide your thinking and begin the conversation.
Adapted text.
Disponível em https://facultyinnovate.utexas.edu/teaching/technology-enhanced-learning. Accessed on 30-10-16.
According to the text, it is possible to state that
Choose the alternative that fills in correctly and respectively the blanks of the sentence below. “To reduce the likelihood _________ dosing errors, FDA recommends that 400 units be clearly and accurately marked _________ the dropper accompanying your product”.
Choose the alternative that fills in correctly and respectively the blanks of the sentence below. “`could lead to infants _________ an unsafe amount of vitamin D; as a result, FDA believes industry should provide safeguards to ensure that infants _________ these products would not _________ an unsafe amount of vitamin D”.
Considering the whole paragraph, in which this sentence is inserted in, choose the alternative that fills in correctly the blank of the sentence below.
“The average American, _____________, takes in 3,300 milligrams daily”.
Choose the alternative that explains the apostrophe placed after the noun “rats” in the sentence below.
“Why is it always women who are treated as guinea pigs and their bodies like lab rats'?”
Read the sentence below.
"The evidence to date is that they [PIP implants] are not [dangerous]."
Choose the alternative that explains the format of the sentence.
Based on the text, consider the assertions below.
I. American doctors are forbidden to perform silicone breast implants surgeries since 1992.
II. Nowadays, the FDA is much more reliable than British health officials.
III. The author of the article also wrote a book.
The correct assertion(s) is/are
According to the text, it is correct to affirm that
Choose one alternative to complete, in a coherent way with Wolf’s whole article, the last paragraph of her text, as shown below. “Why is it always women who are treated as guinea pigs and their bodies like lab rats'? I guess because ______________________________.”
Choose the alternative that best rewrites the sentence below.
“The long-awaited proposals by the Food and Drug Administration (FDA) are part of a fundamental change aimed at preventing food-borne outbreaks rather than simply reacting to them”.
Consider the sentences below.
I. The Obama administration moved ahead Friday with the first major overhaul of the nation’s food-safety system.
II. The rules, which span 1,200 pages, are aimed at creating safer conditions from farm to fork.
III. Some will likely be compelled to build fences to keep out wildlife.
Choose the alternative that presents the best replacement for the underlined words above.
INSTRUCTIONS – Read the following text carefully and then choose the correct alternatives that answer the questions.
SOUTHERN HUMPBACK WHALE
INTRODUCTION
During the Australian winter, these ocean leviathans journey 3,100 miles north from their Antarctic feeding grounds to the warm tropical waters near Australia´s Whitsunday Islands. At the southern edge of the Great Barrier Reef, the 40-ton female humpbacks give birth to calves measuring 14 feet long and weighing over one ton. The Whitsundays´ sheltered bays keep the calves warm and safe from predators. During the next few months, the whales rest, sing, play and mate. The calves nurse, but the one thing the adult whales don´t do while in the tropical seas is eat. By winter´s end, adults are famished, and they head south.
This life cycle is repeated throughout the Southern Hemisphere: one group migrates along the western coast of Australia, others to southern Africa and South America.
SIGHT UNSEEN
Underneath the blue Australian ocean, film crews captured the elegant rituals of southern humpbacks as they swim, sing, nurse, and play. A mother humpback whale supported her young calf from underneath, so it could breathe easier near the surface. Calves drink 130 gallons of milk a day! While baby grows fat, the mother starves for five months, her blubber stores depleting daily. Unlike the cold Antarctic waters, the seas here don´t grow rich with krill that humpbacks filer through their baleen plates. But she provides her calf with rich milk that contains some of the highest fat content of any mammal´s milk – 45 percent.
UNIQUE BEHAVIOR
Humpback males sing a unique melody, full of high-pitched chirps and whistles interspersed with deeper gurgles and moans. Each male repeats his song for hours, which likely plays a role in courtship. The song may change over time, with males singing a modified melody in consecutive years.
Whale-watching tours take advantage of the humpback´s playful and curious nature. They often approach boats and put on quite a show. As whales journey south along the eastern coast of Australia, many stop in sheltered Platypus Bay around Fraser Island – a World Heritage Site – where they display the charismatic behaviors loved by whale-watchers. The crystal blue waters give a perfect window to watch the whales twist, roll and swim upside down, emerging to breathe, slap their tails or pectoral fins on the water´s surface. Breaching whales jump nearly all the way out of the water. “Spyhopping” means their head emerges, and they peer at the surroundings with their large eyes.
STATUS/CONSERVATION
Commercial hunting in the 19th and 20th centuries decimated most whale species. Because they migrate close to shore and swim slowly, humpbacks became a popular whalers´ target, and were hunted down to a few hundred animals in the Southern Hemisphere. The International Whaling Commission (IWC) implemented a moratorium on harvesting all species starting in 1986, and in 1994, declared Antarctica´s Southern Ocean a whale sanctuary. Now numbering over 10,000 in the Southern Hemisphere, humpbacks have shown incredible resilience, but their numbers still remain a fraction of their historic abundance. Recovery of regional populations varies, and the World Conservation Union (IUCN) lists the humpback as vulnerable.
Humpbacks also have two Northern Hemisphere populations that number around 11,500 in the North Atlantic and 6,000 in the North Pacific. Northern humpbacks are genetically differentiated from the Southern Hemisphere population, and have dark bellies, while the southern humpbacks have all-white bellies. They don´t interbreed, because while the southern populations are mating and calving in the warm tropical seas, northern populations are near the polar Arctic.
OUTLOOK
The International Whaling Commission (IWC) allows hunting by indigenous cultures but bans hunting of humpback whales. Japan has long engaged in IWC-sanctioned “scientific whaling” of minke and other whales, and plans to start hunting humpbacks in 2007. “We are all concerned about Japan´s plans to add this species to the scientific whaling quota”, says Dr. Scott Baker, a renowned cetacean conservation biologist. Iceland also just started commercial whaling in 2006.
Some Asian countries allow the sale of whale meat from incidental bycatch, and a whale´s value of $100,000 provides incentive for illegal harvest. Baker and colleagues used DNA to show that the whale meat being sold in South Korean shops did not match that reported to the IWC. Illegal harvest and sale of whale meat is occurring.
Australia and New Zealand have petitioned the IWC to create a South Pacific Sanctuary adjoining the Southern Ocean Sanctuary where whaling would be illegal. Thus far, it has not been approved by IWC.
http://dsc.discovery.com/convergence/planet-earth/animals/animals.html
The sentence “incidental bycatch” means that this kind of catch WASN`T:
INSTRUCTIONS – Read the following text carefully and then choose the correct alternatives that answer the questions.
SOUTHERN HUMPBACK WHALE
INTRODUCTION
During the Australian winter, these ocean leviathans journey 3,100 miles north from their Antarctic feeding grounds to the warm tropical waters near Australia´s Whitsunday Islands. At the southern edge of the Great Barrier Reef, the 40-ton female humpbacks give birth to calves measuring 14 feet long and weighing over one ton. The Whitsundays´ sheltered bays keep the calves warm and safe from predators. During the next few months, the whales rest, sing, play and mate. The calves nurse, but the one thing the adult whales don´t do while in the tropical seas is eat. By winter´s end, adults are famished, and they head south.
This life cycle is repeated throughout the Southern Hemisphere: one group migrates along the western coast of Australia, others to southern Africa and South America.
SIGHT UNSEEN
Underneath the blue Australian ocean, film crews captured the elegant rituals of southern humpbacks as they swim, sing, nurse, and play. A mother humpback whale supported her young calf from underneath, so it could breathe easier near the surface. Calves drink 130 gallons of milk a day! While baby grows fat, the mother starves for five months, her blubber stores depleting daily. Unlike the cold Antarctic waters, the seas here don´t grow rich with krill that humpbacks filer through their baleen plates. But she provides her calf with rich milk that contains some of the highest fat content of any mammal´s milk – 45 percent.
UNIQUE BEHAVIOR
Humpback males sing a unique melody, full of high-pitched chirps and whistles interspersed with deeper gurgles and moans. Each male repeats his song for hours, which likely plays a role in courtship. The song may change over time, with males singing a modified melody in consecutive years.
Whale-watching tours take advantage of the humpback´s playful and curious nature. They often approach boats and put on quite a show. As whales journey south along the eastern coast of Australia, many stop in sheltered Platypus Bay around Fraser Island – a World Heritage Site – where they display the charismatic behaviors loved by whale-watchers. The crystal blue waters give a perfect window to watch the whales twist, roll and swim upside down, emerging to breathe, slap their tails or pectoral fins on the water´s surface. Breaching whales jump nearly all the way out of the water. “Spyhopping” means their head emerges, and they peer at the surroundings with their large eyes.
STATUS/CONSERVATION
Commercial hunting in the 19th and 20th centuries decimated most whale species. Because they migrate close to shore and swim slowly, humpbacks became a popular whalers´ target, and were hunted down to a few hundred animals in the Southern Hemisphere. The International Whaling Commission (IWC) implemented a moratorium on harvesting all species starting in 1986, and in 1994, declared Antarctica´s Southern Ocean a whale sanctuary. Now numbering over 10,000 in the Southern Hemisphere, humpbacks have shown incredible resilience, but their numbers still remain a fraction of their historic abundance. Recovery of regional populations varies, and the World Conservation Union (IUCN) lists the humpback as vulnerable.
Humpbacks also have two Northern Hemisphere populations that number around 11,500 in the North Atlantic and 6,000 in the North Pacific. Northern humpbacks are genetically differentiated from the Southern Hemisphere population, and have dark bellies, while the southern humpbacks have all-white bellies. They don´t interbreed, because while the southern populations are mating and calving in the warm tropical seas, northern populations are near the polar Arctic.
OUTLOOK
The International Whaling Commission (IWC) allows hunting by indigenous cultures but bans hunting of humpback whales. Japan has long engaged in IWC-sanctioned “scientific whaling” of minke and other whales, and plans to start hunting humpbacks in 2007. “We are all concerned about Japan´s plans to add this species to the scientific whaling quota”, says Dr. Scott Baker, a renowned cetacean conservation biologist. Iceland also just started commercial whaling in 2006.
Some Asian countries allow the sale of whale meat from incidental bycatch, and a whale´s value of $100,000 provides incentive for illegal harvest. Baker and colleagues used DNA to show that the whale meat being sold in South Korean shops did not match that reported to the IWC. Illegal harvest and sale of whale meat is occurring.
Australia and New Zealand have petitioned the IWC to create a South Pacific Sanctuary adjoining the Southern Ocean Sanctuary where whaling would be illegal. Thus far, it has not been approved by IWC.
http://dsc.discovery.com/convergence/planet-earth/animals/animals.html
Dr. Scott Baker is concerned that:
INSTRUCTIONS – Read the following text carefully and then choose the correct alternatives that answer the questions.
SOUTHERN HUMPBACK WHALE
INTRODUCTION
During the Australian winter, these ocean leviathans journey 3,100 miles north from their Antarctic feeding grounds to the warm tropical waters near Australia´s Whitsunday Islands. At the southern edge of the Great Barrier Reef, the 40-ton female humpbacks give birth to calves measuring 14 feet long and weighing over one ton. The Whitsundays´ sheltered bays keep the calves warm and safe from predators. During the next few months, the whales rest, sing, play and mate. The calves nurse, but the one thing the adult whales don´t do while in the tropical seas is eat. By winter´s end, adults are famished, and they head south.
This life cycle is repeated throughout the Southern Hemisphere: one group migrates along the western coast of Australia, others to southern Africa and South America.
SIGHT UNSEEN
Underneath the blue Australian ocean, film crews captured the elegant rituals of southern humpbacks as they swim, sing, nurse, and play. A mother humpback whale supported her young calf from underneath, so it could breathe easier near the surface. Calves drink 130 gallons of milk a day! While baby grows fat, the mother starves for five months, her blubber stores depleting daily. Unlike the cold Antarctic waters, the seas here don´t grow rich with krill that humpbacks filer through their baleen plates. But she provides her calf with rich milk that contains some of the highest fat content of any mammal´s milk – 45 percent.
UNIQUE BEHAVIOR
Humpback males sing a unique melody, full of high-pitched chirps and whistles interspersed with deeper gurgles and moans. Each male repeats his song for hours, which likely plays a role in courtship. The song may change over time, with males singing a modified melody in consecutive years.
Whale-watching tours take advantage of the humpback´s playful and curious nature. They often approach boats and put on quite a show. As whales journey south along the eastern coast of Australia, many stop in sheltered Platypus Bay around Fraser Island – a World Heritage Site – where they display the charismatic behaviors loved by whale-watchers. The crystal blue waters give a perfect window to watch the whales twist, roll and swim upside down, emerging to breathe, slap their tails or pectoral fins on the water´s surface. Breaching whales jump nearly all the way out of the water. “Spyhopping” means their head emerges, and they peer at the surroundings with their large eyes.
STATUS/CONSERVATION
Commercial hunting in the 19th and 20th centuries decimated most whale species. Because they migrate close to shore and swim slowly, humpbacks became a popular whalers´ target, and were hunted down to a few hundred animals in the Southern Hemisphere. The International Whaling Commission (IWC) implemented a moratorium on harvesting all species starting in 1986, and in 1994, declared Antarctica´s Southern Ocean a whale sanctuary. Now numbering over 10,000 in the Southern Hemisphere, humpbacks have shown incredible resilience, but their numbers still remain a fraction of their historic abundance. Recovery of regional populations varies, and the World Conservation Union (IUCN) lists the humpback as vulnerable.
Humpbacks also have two Northern Hemisphere populations that number around 11,500 in the North Atlantic and 6,000 in the North Pacific. Northern humpbacks are genetically differentiated from the Southern Hemisphere population, and have dark bellies, while the southern humpbacks have all-white bellies. They don´t interbreed, because while the southern populations are mating and calving in the warm tropical seas, northern populations are near the polar Arctic.
OUTLOOK
The International Whaling Commission (IWC) allows hunting by indigenous cultures but bans hunting of humpback whales. Japan has long engaged in IWC-sanctioned “scientific whaling” of minke and other whales, and plans to start hunting humpbacks in 2007. “We are all concerned about Japan´s plans to add this species to the scientific whaling quota”, says Dr. Scott Baker, a renowned cetacean conservation biologist. Iceland also just started commercial whaling in 2006.
Some Asian countries allow the sale of whale meat from incidental bycatch, and a whale´s value of $100,000 provides incentive for illegal harvest. Baker and colleagues used DNA to show that the whale meat being sold in South Korean shops did not match that reported to the IWC. Illegal harvest and sale of whale meat is occurring.
Australia and New Zealand have petitioned the IWC to create a South Pacific Sanctuary adjoining the Southern Ocean Sanctuary where whaling would be illegal. Thus far, it has not been approved by IWC.
http://dsc.discovery.com/convergence/planet-earth/animals/animals.html
The reason why southern and northern whales DON´T interbreed is:
INSTRUCTIONS – Read the following text carefully and then choose the correct alternatives that answer the questions.
SOUTHERN HUMPBACK WHALE
INTRODUCTION
During the Australian winter, these ocean leviathans journey 3,100 miles north from their Antarctic feeding grounds to the warm tropical waters near Australia´s Whitsunday Islands. At the southern edge of the Great Barrier Reef, the 40-ton female humpbacks give birth to calves measuring 14 feet long and weighing over one ton. The Whitsundays´ sheltered bays keep the calves warm and safe from predators. During the next few months, the whales rest, sing, play and mate. The calves nurse, but the one thing the adult whales don´t do while in the tropical seas is eat. By winter´s end, adults are famished, and they head south.
This life cycle is repeated throughout the Southern Hemisphere: one group migrates along the western coast of Australia, others to southern Africa and South America.
SIGHT UNSEEN
Underneath the blue Australian ocean, film crews captured the elegant rituals of southern humpbacks as they swim, sing, nurse, and play. A mother humpback whale supported her young calf from underneath, so it could breathe easier near the surface. Calves drink 130 gallons of milk a day! While baby grows fat, the mother starves for five months, her blubber stores depleting daily. Unlike the cold Antarctic waters, the seas here don´t grow rich with krill that humpbacks filer through their baleen plates. But she provides her calf with rich milk that contains some of the highest fat content of any mammal´s milk – 45 percent.
UNIQUE BEHAVIOR
Humpback males sing a unique melody, full of high-pitched chirps and whistles interspersed with deeper gurgles and moans. Each male repeats his song for hours, which likely plays a role in courtship. The song may change over time, with males singing a modified melody in consecutive years.
Whale-watching tours take advantage of the humpback´s playful and curious nature. They often approach boats and put on quite a show. As whales journey south along the eastern coast of Australia, many stop in sheltered Platypus Bay around Fraser Island – a World Heritage Site – where they display the charismatic behaviors loved by whale-watchers. The crystal blue waters give a perfect window to watch the whales twist, roll and swim upside down, emerging to breathe, slap their tails or pectoral fins on the water´s surface. Breaching whales jump nearly all the way out of the water. “Spyhopping” means their head emerges, and they peer at the surroundings with their large eyes.
STATUS/CONSERVATION
Commercial hunting in the 19th and 20th centuries decimated most whale species. Because they migrate close to shore and swim slowly, humpbacks became a popular whalers´ target, and were hunted down to a few hundred animals in the Southern Hemisphere. The International Whaling Commission (IWC) implemented a moratorium on harvesting all species starting in 1986, and in 1994, declared Antarctica´s Southern Ocean a whale sanctuary. Now numbering over 10,000 in the Southern Hemisphere, humpbacks have shown incredible resilience, but their numbers still remain a fraction of their historic abundance. Recovery of regional populations varies, and the World Conservation Union (IUCN) lists the humpback as vulnerable.
Humpbacks also have two Northern Hemisphere populations that number around 11,500 in the North Atlantic and 6,000 in the North Pacific. Northern humpbacks are genetically differentiated from the Southern Hemisphere population, and have dark bellies, while the southern humpbacks have all-white bellies. They don´t interbreed, because while the southern populations are mating and calving in the warm tropical seas, northern populations are near the polar Arctic.
OUTLOOK
The International Whaling Commission (IWC) allows hunting by indigenous cultures but bans hunting of humpback whales. Japan has long engaged in IWC-sanctioned “scientific whaling” of minke and other whales, and plans to start hunting humpbacks in 2007. “We are all concerned about Japan´s plans to add this species to the scientific whaling quota”, says Dr. Scott Baker, a renowned cetacean conservation biologist. Iceland also just started commercial whaling in 2006.
Some Asian countries allow the sale of whale meat from incidental bycatch, and a whale´s value of $100,000 provides incentive for illegal harvest. Baker and colleagues used DNA to show that the whale meat being sold in South Korean shops did not match that reported to the IWC. Illegal harvest and sale of whale meat is occurring.
Australia and New Zealand have petitioned the IWC to create a South Pacific Sanctuary adjoining the Southern Ocean Sanctuary where whaling would be illegal. Thus far, it has not been approved by IWC.
http://dsc.discovery.com/convergence/planet-earth/animals/animals.html
The word “harvesting” is closest is meaning to:
INSTRUCTIONS – Read the following text carefully and then choose the correct alternatives that answer the questions.
SOUTHERN HUMPBACK WHALE
INTRODUCTION
During the Australian winter, these ocean leviathans journey 3,100 miles north from their Antarctic feeding grounds to the warm tropical waters near Australia´s Whitsunday Islands. At the southern edge of the Great Barrier Reef, the 40-ton female humpbacks give birth to calves measuring 14 feet long and weighing over one ton. The Whitsundays´ sheltered bays keep the calves warm and safe from predators. During the next few months, the whales rest, sing, play and mate. The calves nurse, but the one thing the adult whales don´t do while in the tropical seas is eat. By winter´s end, adults are famished, and they head south.
This life cycle is repeated throughout the Southern Hemisphere: one group migrates along the western coast of Australia, others to southern Africa and South America.
SIGHT UNSEEN
Underneath the blue Australian ocean, film crews captured the elegant rituals of southern humpbacks as they swim, sing, nurse, and play. A mother humpback whale supported her young calf from underneath, so it could breathe easier near the surface. Calves drink 130 gallons of milk a day! While baby grows fat, the mother starves for five months, her blubber stores depleting daily. Unlike the cold Antarctic waters, the seas here don´t grow rich with krill that humpbacks filer through their baleen plates. But she provides her calf with rich milk that contains some of the highest fat content of any mammal´s milk – 45 percent.
UNIQUE BEHAVIOR
Humpback males sing a unique melody, full of high-pitched chirps and whistles interspersed with deeper gurgles and moans. Each male repeats his song for hours, which likely plays a role in courtship. The song may change over time, with males singing a modified melody in consecutive years.
Whale-watching tours take advantage of the humpback´s playful and curious nature. They often approach boats and put on quite a show. As whales journey south along the eastern coast of Australia, many stop in sheltered Platypus Bay around Fraser Island – a World Heritage Site – where they display the charismatic behaviors loved by whale-watchers. The crystal blue waters give a perfect window to watch the whales twist, roll and swim upside down, emerging to breathe, slap their tails or pectoral fins on the water´s surface. Breaching whales jump nearly all the way out of the water. “Spyhopping” means their head emerges, and they peer at the surroundings with their large eyes.
STATUS/CONSERVATION
Commercial hunting in the 19th and 20th centuries decimated most whale species. Because they migrate close to shore and swim slowly, humpbacks became a popular whalers´ target, and were hunted down to a few hundred animals in the Southern Hemisphere. The International Whaling Commission (IWC) implemented a moratorium on harvesting all species starting in 1986, and in 1994, declared Antarctica´s Southern Ocean a whale sanctuary. Now numbering over 10,000 in the Southern Hemisphere, humpbacks have shown incredible resilience, but their numbers still remain a fraction of their historic abundance. Recovery of regional populations varies, and the World Conservation Union (IUCN) lists the humpback as vulnerable.
Humpbacks also have two Northern Hemisphere populations that number around 11,500 in the North Atlantic and 6,000 in the North Pacific. Northern humpbacks are genetically differentiated from the Southern Hemisphere population, and have dark bellies, while the southern humpbacks have all-white bellies. They don´t interbreed, because while the southern populations are mating and calving in the warm tropical seas, northern populations are near the polar Arctic.
OUTLOOK
The International Whaling Commission (IWC) allows hunting by indigenous cultures but bans hunting of humpback whales. Japan has long engaged in IWC-sanctioned “scientific whaling” of minke and other whales, and plans to start hunting humpbacks in 2007. “We are all concerned about Japan´s plans to add this species to the scientific whaling quota”, says Dr. Scott Baker, a renowned cetacean conservation biologist. Iceland also just started commercial whaling in 2006.
Some Asian countries allow the sale of whale meat from incidental bycatch, and a whale´s value of $100,000 provides incentive for illegal harvest. Baker and colleagues used DNA to show that the whale meat being sold in South Korean shops did not match that reported to the IWC. Illegal harvest and sale of whale meat is occurring.
Australia and New Zealand have petitioned the IWC to create a South Pacific Sanctuary adjoining the Southern Ocean Sanctuary where whaling would be illegal. Thus far, it has not been approved by IWC.
http://dsc.discovery.com/convergence/planet-earth/animals/animals.html
All the following statements are true, EXCEPT:
INSTRUCTIONS – Read the following text carefully and then choose the correct alternatives that answer the questions.
SOUTHERN HUMPBACK WHALE
INTRODUCTION
During the Australian winter, these ocean leviathans journey 3,100 miles north from their Antarctic feeding grounds to the warm tropical waters near Australia´s Whitsunday Islands. At the southern edge of the Great Barrier Reef, the 40-ton female humpbacks give birth to calves measuring 14 feet long and weighing over one ton. The Whitsundays´ sheltered bays keep the calves warm and safe from predators. During the next few months, the whales rest, sing, play and mate. The calves nurse, but the one thing the adult whales don´t do while in the tropical seas is eat. By winter´s end, adults are famished, and they head south.
This life cycle is repeated throughout the Southern Hemisphere: one group migrates along the western coast of Australia, others to southern Africa and South America.
SIGHT UNSEEN
Underneath the blue Australian ocean, film crews captured the elegant rituals of southern humpbacks as they swim, sing, nurse, and play. A mother humpback whale supported her young calf from underneath, so it could breathe easier near the surface. Calves drink 130 gallons of milk a day! While baby grows fat, the mother starves for five months, her blubber stores depleting daily. Unlike the cold Antarctic waters, the seas here don´t grow rich with krill that humpbacks filer through their baleen plates. But she provides her calf with rich milk that contains some of the highest fat content of any mammal´s milk – 45 percent.
UNIQUE BEHAVIOR
Humpback males sing a unique melody, full of high-pitched chirps and whistles interspersed with deeper gurgles and moans. Each male repeats his song for hours, which likely plays a role in courtship. The song may change over time, with males singing a modified melody in consecutive years.
Whale-watching tours take advantage of the humpback´s playful and curious nature. They often approach boats and put on quite a show. As whales journey south along the eastern coast of Australia, many stop in sheltered Platypus Bay around Fraser Island – a World Heritage Site – where they display the charismatic behaviors loved by whale-watchers. The crystal blue waters give a perfect window to watch the whales twist, roll and swim upside down, emerging to breathe, slap their tails or pectoral fins on the water´s surface. Breaching whales jump nearly all the way out of the water. “Spyhopping” means their head emerges, and they peer at the surroundings with their large eyes.
STATUS/CONSERVATION
Commercial hunting in the 19th and 20th centuries decimated most whale species. Because they migrate close to shore and swim slowly, humpbacks became a popular whalers´ target, and were hunted down to a few hundred animals in the Southern Hemisphere. The International Whaling Commission (IWC) implemented a moratorium on harvesting all species starting in 1986, and in 1994, declared Antarctica´s Southern Ocean a whale sanctuary. Now numbering over 10,000 in the Southern Hemisphere, humpbacks have shown incredible resilience, but their numbers still remain a fraction of their historic abundance. Recovery of regional populations varies, and the World Conservation Union (IUCN) lists the humpback as vulnerable.
Humpbacks also have two Northern Hemisphere populations that number around 11,500 in the North Atlantic and 6,000 in the North Pacific. Northern humpbacks are genetically differentiated from the Southern Hemisphere population, and have dark bellies, while the southern humpbacks have all-white bellies. They don´t interbreed, because while the southern populations are mating and calving in the warm tropical seas, northern populations are near the polar Arctic.
OUTLOOK
The International Whaling Commission (IWC) allows hunting by indigenous cultures but bans hunting of humpback whales. Japan has long engaged in IWC-sanctioned “scientific whaling” of minke and other whales, and plans to start hunting humpbacks in 2007. “We are all concerned about Japan´s plans to add this species to the scientific whaling quota”, says Dr. Scott Baker, a renowned cetacean conservation biologist. Iceland also just started commercial whaling in 2006.
Some Asian countries allow the sale of whale meat from incidental bycatch, and a whale´s value of $100,000 provides incentive for illegal harvest. Baker and colleagues used DNA to show that the whale meat being sold in South Korean shops did not match that reported to the IWC. Illegal harvest and sale of whale meat is occurring.
Australia and New Zealand have petitioned the IWC to create a South Pacific Sanctuary adjoining the Southern Ocean Sanctuary where whaling would be illegal. Thus far, it has not been approved by IWC.
http://dsc.discovery.com/convergence/planet-earth/animals/animals.html
Male humpback whales have a unique way of:
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