Questões de Concurso
Sobre palavras conectivas | connective words em inglês
Foram encontradas 416 questões
Fog harversting could provide water for arid cities
By Victoria Gill
The use of “However”, in the last sentence of the second paragraph, helps to indicate that the vast amount of data that technology can provide is not enough to meet the needs of agricultural producers.
Rain Is Coming to Burning Los Angeles and Will Bring Its Own Risks
Rain is forecast to begin as soon as Saturday afternoon and to continue as late as Monday evening, says meteorologist Kristan Lund of the National Weather Service’s Los Angeles office. The area desperately needs the precipitation, but experts are warily monitoring the situation because rain poses its own risks in recently burned areas— most notably the potential occurrence of mudslides and similar hazards. “Rain is good because we’ve been so dry,” Lund says. “However, if we get heavier rain rates or we get the thunderstorms, it’s actually a lot more dangerous because you can get debris flows.”
Fires do a couple of different things to the landscape that can increase the risk of burned material, soil and detritus hurtling out of control. When fires burn hot or long enough, they leave an invisible layer of waxy material just under the surface of the ground. This develops from decomposing leaves and other organic material, which contain naturally hydrophobic or water-repellent compounds. Fire can vaporize this litter, and the resulting gas seeps into the upper soil—where it quickly cools and condenses, forming the slippery layer.
When rain falls on ground that has been affected by this phenomenon, it can’t sink beyond the hydrophobic layer— so the water flows away, often hauling debris with it. “All of the trees, branches, everything that’s been burned—unfortunately, if it rains, that stuff just floats,” Lund says. “It’s really concerning.” Even a fire that isn’t severe enough to create a hydrophobic layer can still cause debris flows, says Danielle Touma, a climate scientist at the University of Texas at Austin. Under normal conditions, trees and other plants usually trap some rain above the surface, slowing the water’s downward journey. But on freshly burned land there’s much less greenery to interfere; all the rain immediately hits the ground. [...]
Fortunately, the rain should also help firefighters tame the blazes that remain active. The largest, the Palisades Fire, is currently 77 percent contained. The second largest, the Eaton Fire, is 95 percent contained. The Hughes Fire is third largest and only 56 percent contained. A fire can be fully contained but still burning. The containment percentage refers to the amount of the perimeter that has barriers that firefighters expect will prevent further spread.
Scientific American. January 27th, 2025. Adaptado.
In the 20th century, we made tremendous advances in discovering fundamental principles in different scientific disciplines that created major breakthroughs in management and technology for agricultural systems, mostly by empirical means. However, as we enter the 21st century, agricultural research has more difficult and complex problems to solve.
The environmental consciousness of the general public is requiring us to modify farm management to protect water, air, and soil quality, while staying economically profitable. At the same time, market-based global competition in agricultural products is challenging economic viability of the traditional agricultural systems, and requires the development of new and dynamic production systems. Fortunately, the new electronic technologies can provide us a vast amount of real-time information about crop conditions and near-term weather via remote sensing by satellites or ground-based instruments and the Internet, that can be utilized to develop a whole new level of management. However, we need the means to capture and make sense of this vast amount of site-specific data.
Our customers, the agricultural producers, are asking for a quicker transfer of research results in an integrated usable form for site-specific management. Such a request can only be met with system models, because system models are indeed the integration and quantification of current knowledge based on fundamental principles and laws. Models enhance understanding of data taken under certain conditions and help extrapolate their applications to other conditions and locations.
Lajpat R. Ahuja; Liwang Ma; Terry A. Howell. Whole System Integration and Modeling — Essential to
Agricultural Science and Technology in the 21st Century. In: Lajpat R. Ahuja; Liwang Ma; Terry A. Howell
(eds.) Agricultural system models in field research and technology transfer.
Boca Raton, CRC Press LLC, 2002 (adapted).
Considering the text presented above, judge the following item.
The use of “However”, in the last sentence of the second paragraph, helps to indicate that the vast amount of data that technology can provide is not enough to meet the needs of agricultural producers.
Based on the text above, judge item below.
The word ‘while’, in the third sentence of the first paragraph, can be correctly replaced with whereas without changing the meaning.
Climate change poses significant challenges to cattle farming, a sector vital to global food security. Among the most pressing concerns is the increasing frequency and intensity of droughts. Reduced rainfall diminishes pasture quality and availability, limiting feed for livestock and increasing water scarcity. This can lead to decreased animal growth rates, reduced milk production, and increased mortality rates. Moreover, prolonged droughts can contribute to desertification, shrinking available grazing land and forcing farmers to adopt costly alternative feeding strategies.
Beyond drought, other climate-related impacts include heat stress, which can significantly impact animal health and productivity. Rising temperatures can exacerbate heat stress, leading to decreased feed intake, reduced fertility, and increased mortality in livestock. Furthermore, extreme weather events, such as heavy rainfall and flooding, can cause infrastructure damage, contaminate water sources, and lead to the loss of livestock.
The cattle farming sector itself contributes to climate change through greenhouse gas emissions, primarily methane produced during animal digestion and nitrous oxide from manure management. Deforestation for pasture expansion also releases significant amounts of carbon dioxide.
To address these challenges, a multi-pronged approach is crucial.
• Genetic selection: Breeding programs focused on developing drought-resistant livestock breeds are vital. and heat-tolerant
• Sustainable feeding strategies: Implementing precision feeding techniques, improving feed efficiency, and exploring alternative drought-resistant forage livestock resilience. feed sources, varieties, such as can enhance
• Integrated farming systems: Integrating crop and livestock production, such as through agroforestry systems, can improve soil health, enhance water retention, and reduce greenhouse gas emissions.
• Technological innovations: Utilizing technologies such as precision livestock farming, remote sensing for pasture monitoring, and renewable energy sources can improve resource efficiency and reduce the environmental footprint of cattle production.
Furthermore, strong policy support, including incentives for sustainable farming practices, investments in research and development, and improved access to climate information services, are essential for the long-term sustainability of the cattle farming sector.
Addressing the challenges posed by climate change requires a collaborative effort involving farmers, researchers, policymakers, and consumers. By embracing innovative solutions, prioritizing sustainable practices, and fostering a collective understanding of the importance of climate-resilient livestock production, we can ensure a future when this vital sector continues to thrive while minimizing its environmental impact.
Internet:<conafer.org.br> (adapted).
Judge the following item based on the text above.
The word “Furthermore” (in the second paragraph) can be correctly replaced with the term Besides that without changing the meaning of the tex.
TEXT 2
WHAT IS THE COMMUNICATIVE APPROACH?
In the Communicative Approach, real communication and interaction is not only the objective in learning, but also the means through which it takes place. This approach started in the 70s and became prominent as it proposed an alternative to the then ubiquitous systems-oriented approaches, such as the Audiolingual method. That means that, instead of focusing on the acquisition of grammar and vocabulary (grammatical/linguistic competence), the Communicative Approach aimed at developing the learner’s competence to communicate in the target language (communicative competence), with an enhanced focus on real-life situations.
Excerpt extracted and adapted from: https://www.whatiselt.com/single-post/2018/08/23/what-is-thecommunicative-approach
Read the text below and answer the questions that follow.
Text
Should schools just say no to pupils using phones?
14th July 2024
Natalie Grice – BBC News
“I wouldn’t say it’s a good thing for a child never to have a smartphone. I think it’s part of a balanced life. You’ve got to live in your own time.”
These are not the words you might expect to hear from a teacher at a school that has never in its history allowed pupils under sixth form age to use a mobile phone on the premises.
But Sarah Owen, deputy head at Stanwell School in Penarth, Vale of Glamorgan, was simply expressing a personal opinion, rather than the school’s view about a young person’s wider life.
It is clear that she and the school have very firm opinions on what is best for children while they are on school grounds.
For Stanwell pupils in years 7 to 11, that has always meant no phones. Not in lessons, not in the corridor, not at breaktimes.
It is such a long-established rule that it presumably comes as no surprise to pupils and parents when they join the school, which is starting to seem as if it may have been ahead of a growing curve.
In the past few years, a number of schools across Wales and further afield have introduced total bans on mobiles. While Stanwell only asks pupils to keep phones switched off in their bags, others require the devices to be handed in at the start of the day.
Llanidloes High School in Powys is one which has implemented this policy in the past few years and Ysgol Penrhyn Dewi in St Davids, Pembrokeshire, followed suit at the start of this year.
Sarah Owen has been at Stanwell School since 2000 and says that there has always been a no phone policy in the school. For Sarah, it is a question not of trying to impinge on their students’ freedom, but of giving them vital time away from mobile life, for welfare as well as educational reasons.
“We genuinely believe this is in their best interests,” she said. “Phone addiction and screen addiction and scrolling, the loss of concentration, the loss of soft skills around listening and interacting with others, that’s something we need to be concerned about as a society generally.”
“We want children to be interacting with each other, having conversations, playing football, having those connections and interactions with other people.”
Sarah also believes it gives pupils relief from the possibility of being “photographed, filmed, mocked in some way – that’s not a nice way for children to live”. She said she wanted her pupils to have “some sanctuary from the anxiety of feeling so scrutinised and looked at”.
Adapted from: https://www.bbc.com/news/articles
Consider the following sentence:
Although Sarah was feeling sick, she went to school yesterday.
This sentence could be rewritten, without any change in meaning, as:
According to Swan (2005) connectors are used with different grammatical functions in texts.
Match the use of the connectors in the sentences with their function.
1. Provides further information.
2. Expresses an opinion.
3. Expresses a contrasting idea or concession.
A. "…outside of the African continent to report a case of the newer strain of mpox, according to the country's public health agency”. (Lines 10-11)
B. "… more than twice the number seen at this time last year but not as many as seen…”. (Lines 13-14)
C. “…the WHO can help more countries collaborate by sharing data, allocating resources and helping make vaccines more readily available”. (Lines 18-20)
The correct association between numbers and letters, from top to bottom, is:
Based on the text and general knowledge, judge the following item.
The use of the phrase “not only... but also” indicates a correlative conjunction, connecting two related clauses.
I. The definite article "the" is used with both countable and uncountable nouns whenever the noun is specific in context.
II. Prepositions such as "in," "on," and "at" follow strict and unchanging rules for use with expressions of time and place.
III. Connectors like "however" and "nevertheless" introduce contrasting ideas but differ in their degree of formality and intensity.
IV. Adverbs in English often end in "-ly" and can modify verbs, adjectives, or even other adverbs, depending on the context.
I.The appropriate use of connectors, such as "therefore" and "however," contributes to textual cohesion by establishing logical relationships between ideas.
II.Excessive repetition of words in a text increases cohesion and facilitates reader comprehension.
III.Textual coherence depends exclusively on the use of connectives between sentences and paragraphs.
The correct statements are:
O texto seguinte servirá de base para responder à questão.
India's luxury airline Vistara flies into the sunset
Indian full-service carrier Vistara will operate its last flight on Monday, after nine years in existence.
A joint venture between Singapore Airlines and the Tata Sons, Vistara will merge with Tata-owned Air India to form a single entity with an expanded network and broader fleet.
This means that all Vistara operations will be transferred to and managed by Air India, including helpdesk kiosks and ticketing offices. The process of migrating passengers with existing Vistara bookings and loyalty programmes to Air India has been under way over the past few months.
"As part of the merger process, meals, service ware and other soft elements have been upgraded and incorporates aspects of both Vistara and Air India," an Air India spokesperson said in an email response.
Amid concerns that the merger could impact service standards, the Tatas have assured that Vistara's in-flight experience will remain unchanged.
Known for its high ratings in food, service, and cabin quality, Vistara has built a loyal customer base and the decision to retire the Vistara brand has been criticised by fans, branding experts, and aviation analysts.
The consolidation was effectively done to clean up Vistara's books and wipe out its losses, said Mark Martin, an aviation analyst.
Air India has essentially been "suckered into taking a loss-making airline" in a desperate move, he added.
"Mergers are meant to make airlines powerful. Never to wipe out losses or cover them."
To be sure, both Air India and Vistara's annual losses have reduced by more than half over the past year, and other operating metrics have improved too. But the merger process so far has been turbulent.
The exercise has been riddled with problems − from pilot shortages that have led to massive flight cancellations, to Vistara crew going on mass sick leave over plans to align their salary structures with Air India.
There have also been repeated complaints about poor service standards on Air India, including viral videos of broken seats and non-functioning inflight entertainment systems.
The Tatas have announced a $400m (£308m) programme to upgrade and retrofit the interiors of its older aircraft and also a brand-new livery. They've also placed orders for hundreds of new Airbus and Boeing planes worth billions of dollars to augment their offering.
But this "turnaround" is still incomplete and riddled with problems, according to Mr Martin. A merger only complicates matters.
Experts say that the merger strikes a dissonant chord from a branding perspective too.
Harish Bijoor, a brand strategy specialist, told the BBC he was feeling "emotional" that a superior product offering like Vistara which had developed a "gold standard for Indian aviation" was ceasing operations.
"It is a big loss for the industry," said Mr Bijoor, adding it will be a monumental task for the mother brand Air India to simply "copy, paste and exceed" the high standards set by Vistara, given that it's a much smaller airline that's being gobbled up by a much larger one.
Mr Bijoor suggests a better strategy would have been to operate Air India separately for five years, focusing on improving service standards, while maintaining Vistara as a distinct brand with Air India prefixed to it.
"This would have given Air India the time and chance to rectify the mother brand and bring it up to the Vistara level, while maintaining its uniqueness," he adds.
Beyond branding, the merged entity will face a slew of operational challenges.
"Communication will be a major challenge in the early days, with customers arriving at the airport expecting Vistara flights, only to find Air India branding," says Ajay Awtaney, editor of Live From A Lounge, an aviation portal. "Air India will need to maintain clear communication for weeks."
Another key challenge, he notes, is cultural: Vistara's agile employees may struggle to adjust to Air India's complex bureaucracy and systems.
But the biggest task for the merged carrier would be offering customers a uniform flying experience.
These are "two airlines with very different service formats are being integrated into one airline. It is going to be a hotchpotch of service formats, cabin formats, branding, and customer experience. It will involve learning and unlearning, and such a process has rarely worked with airlines and is seldom effective," said Mr Martin.
Still, many believe Vistara had to go − now or some years later.
A legacy brand like Air India, with strong global recognition and 'India' imprinted in its identity, wouldn't have allowed a smaller, more premium subsidiary to overshadow its revival process.
Financially too, it makes little sense for the Tatas to have two loss-making entities compete with one another.
The combined strength of Vistara and Air India could also place the Tatas in a much better position to compete with market leader Indigo.
The unified Air India group (including Air India Express, which completed its merger with the former Air Asia India in October) "will be bigger and better with a fleet size of nearly 300 aircraft, an expanded network and a stronger workforce", an Air India spokesperson said.
"Getting done with the merger means that Air India grows overnight, and the two teams start cooperating instead of competing. There will never be one right day to merge. Somewhere, a line had to be drawn," said Mr Awtaney.
But for many Vistara loyalists, its demise leaves a void in India's skies for a premium, full-service carrier - marking the third such gap after the collapse of Kingfisher Airlines and Jet Airways.
It's still too early to say if Air India, which often ranks at the bottom of airline surveys, can successfully fill that void.
https://www.bbc.com/news/articles/c5ygp1w5eq7o
O texto seguinte servirá de base para responder à questão.
India's luxury airline Vistara flies into the sunset
Indian full-service carrier Vistara will operate its last flight on Monday, after nine years in existence.
A joint venture between Singapore Airlines and the Tata Sons, Vistara will merge with Tata-owned Air India to form a single entity with an expanded network and broader fleet.
This means that all Vistara operations will be transferred to and managed by Air India, including helpdesk kiosks and ticketing offices. The process of migrating passengers with existing Vistara bookings and loyalty programmes to Air India has been under way over the past few months.
"As part of the merger process, meals, service ware and other soft elements have been upgraded and incorporates aspects of both Vistara and Air India," an Air India spokesperson said in an email response.
Amid concerns that the merger could impact service standards, the Tatas have assured that Vistara's in-flight experience will remain unchanged.
Known for its high ratings in food, service, and cabin quality, Vistara has built a loyal customer base and the decision to retire the Vistara brand has been criticised by fans, branding experts, and aviation analysts.
The consolidation was effectively done to clean up Vistara's books and wipe out its losses, said Mark Martin, an aviation analyst.
Air India has essentially been "suckered into taking a loss-making airline" in a desperate move, he added.
"Mergers are meant to make airlines powerful. Never to wipe out losses or cover them."
To be sure, both Air India and Vistara's annual losses have reduced by more than half over the past year, and other operating metrics have improved too. But the merger process so far has been turbulent.
The exercise has been riddled with problems − from pilot shortages that have led to massive flight cancellations, to Vistara crew going on mass sick leave over plans to align their salary structures with Air India.
There have also been repeated complaints about poor service standards on Air India, including viral videos of broken seats and non-functioning inflight entertainment systems.
The Tatas have announced a $400m (£308m) programme to upgrade and retrofit the interiors of its older aircraft and also a brand-new livery. They've also placed orders for hundreds of new Airbus and Boeing planes worth billions of dollars to augment their offering.
But this "turnaround" is still incomplete and riddled with problems, according to Mr Martin. A merger only complicates matters.
Experts say that the merger strikes a dissonant chord from a branding perspective too.
Harish Bijoor, a brand strategy specialist, told the BBC he was feeling "emotional" that a superior product offering like Vistara which had developed a "gold standard for Indian aviation" was ceasing operations.
"It is a big loss for the industry," said Mr Bijoor, adding it will be a monumental task for the mother brand Air India to simply "copy, paste and exceed" the high standards set by Vistara, given that it's a much smaller airline that's being gobbled up by a much larger one.
Mr Bijoor suggests a better strategy would have been to operate Air India separately for five years, focusing on improving service standards, while maintaining Vistara as a distinct brand with Air India prefixed to it.
"This would have given Air India the time and chance to rectify the mother brand and bring it up to the Vistara level, while maintaining its uniqueness," he adds.
Beyond branding, the merged entity will face a slew of operational challenges.
"Communication will be a major challenge in the early days, with customers arriving at the airport expecting Vistara flights, only to find Air India branding," says Ajay Awtaney, editor of Live From A Lounge, an aviation portal. "Air India will need to maintain clear communication for weeks."
Another key challenge, he notes, is cultural: Vistara's agile employees may struggle to adjust to Air India's complex bureaucracy and systems.
But the biggest task for the merged carrier would be offering customers a uniform flying experience.
These are "two airlines with very different service formats are being integrated into one airline. It is going to be a hotchpotch of service formats, cabin formats, branding, and customer experience. It will involve learning and unlearning, and such a process has rarely worked with airlines and is seldom effective," said Mr Martin.
Still, many believe Vistara had to go − now or some years later.
A legacy brand like Air India, with strong global recognition and 'India' imprinted in its identity, wouldn't have allowed a smaller, more premium subsidiary to overshadow its revival process.
Financially too, it makes little sense for the Tatas to have two loss-making entities compete with one another.
The combined strength of Vistara and Air India could also place the Tatas in a much better position to compete with market leader Indigo.
The unified Air India group (including Air India Express, which completed its merger with the former Air Asia India in October) "will be bigger and better with a fleet size of nearly 300 aircraft, an expanded network and a stronger workforce", an Air India spokesperson said.
"Getting done with the merger means that Air India grows overnight, and the two teams start cooperating instead of competing. There will never be one right day to merge. Somewhere, a line had to be drawn," said Mr Awtaney.
But for many Vistara loyalists, its demise leaves a void in India's skies for a premium, full-service carrier - marking the third such gap after the collapse of Kingfisher Airlines and Jet Airways.
It's still too early to say if Air India, which often ranks at the bottom of airline surveys, can successfully fill that void.
https://www.bbc.com/news/articles/c5ygp1w5eq7o
Complete the following sentences with the correct conjunction.
Give this letter to Julie __________ you see her.
Do you know _______could give me better instructions?
It started to rain _____ I washed the clothes.
We have to work ______ the day before the sun goes down.
Select the correct answer.
Read the text and answer the question.
What Happens to Your Body When You Drink Milk Every Day
Milk (and dairy in general) gets the blame for a lot of unwanted health outcomes. We're sure you've heard that dairy causes acne, increases inflammation and can even be the reason you're not losing weight. Spoiler: For those who aren't lactose-intolerant or allergic to dairy, research doesn't back up those claims. In fact, there are actually some impressive benefits that come with drinking a nutritious glass of milk.
Your Bone Health Might Improve
Not only is milk a great vegetarian protein source, but it's also packed with calcium and vitamin D—two nutrients that are vital for bone health. Calcium is a mineral needed to build and maintain strong bones, and vitamin D helps our body absorb calcium from the foods we eat. Since milk is a great source of both of these nutrients, it's one of the best things to keep in your diet for bone health throughout life.
You Might Reach Your Weight Loss Goals
There are lots of misconceptions about how drinking milk can affect weight, but research shows regular consumption probably won't hurt your cause if you're trying to lose weight or maintain a healthy weight. This is largely due to the satisfying combination of carbohydrates, protein and fat found in milk. Protein and fat can help make milk super filling, which can help with weight loss. Carbs give you energy and help your body function at its best. When you're more satisfied from the foods you eat, it's easier to honor your hunger and fullness levels and stick to a healthy, balanced eating pattern.
A meta-analysis of randomized controlled trials (the gold standard of research) published in the journal Nutrients found that including dairy in a calorie-restricted diet resulted in greater weight loss and fat loss, while reducing loss of lean muscle. This doesn't mean milk is a miracle weight-loss food, though. Another review of studies found that consuming milk or other dairy products didn't result in significant weight loss, but didn't lead to weight gain either. If your goal is to lose weight or maintain a healthy weight, drinking a glass of milk each day might help, if it's a food you enjoy. You Might Lower Your Risk of Cognitive Decline
The impressive nutrition profile of milk could be a reason why it can help you stay more mentally sharp as you age. A 2021 review of studies published in Nutrition & Metabolism found that milk intake was connected with a decreased risk of Alzheimer's disease. Another study published in 2020 in the journal Nutrients found that skimmed dairy, fermented dairy and buttermilk were associated with better executive functioning. So adding some milk to your morning oats or as a side to a snack may help boost your brain health.
Researchers hypothesize that one reason milk might support healthy aging is the nutrition that it provides. Milk is a good source of calcium, protein and vitamin B12, all of which are critical nutrients for older adults.
The Bottom Line
If you aren't lactose-intolerant or allergic to dairy, it's totally OK to enjoy a regular glass of milk each day. From improving bone health to helping mitigate cognitive decline, drinking milk and incorporating other dairy items into your diet can come with some health benefits. As with any food, remember that moderation is key (an 8-ounce serving of milk probably wouldn't completely fill many of the glasses in your cupboard). Since there are dairy farmers all across the U.S., try choosing milk that is produced locally. Making a connection with a local farmer can help you get a better-quality product that takes less of a toll on the environment, too.
FONTE: Adapted from: https://www.eatingwell.com/article/7961444/what-happensto-your-body-if-you-drink-milk-every-day/#:~:text=Not%20only%20is% 20milk%20a,from%20the%20foods%20we%20eat.
Conheça nossos planos