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Nela, a seta está indicando a estrutura denominada:
1) É preciso reduzir a emissão dos gases do efeito estufa, antes de 2050. Para tanto, é necessário reduzir o consumo de energia, especialmente a de origem fóssil, a principal responsável pela emissão desses gases. 2) Com o advento da industrialização, ocorreu uma elevação nos níveis de Dióxido de Carbono na atmosfera, que está se intensificando a cada dia que passa, provocando um aumento na temperatura terrestre com consequentes alterações climáticas globais. 3) Estimativas de emissões de CO2, associado ao consumo mundial de combustíveis fósseis, mostram o forte aumento ocorrido nos últimos 100 anos e a forte aceleração no período pós segunda guerra mundial. 4) As usinas termoelétricas pouco contribuem para o aumento da concentração de gases do efeito estufa. As usinas nucleares representam, em termos percentuais, um perigo maior para o aquecimento global do ar atmosférico. 5) Para interromper o aquecimento global, será preciso substituir os combustíveis fósseis por uma fonte limpa de energia, que não produza o gás carbônico (CO2), causador do efeito estufa. Uma das saídas sensatas é o hidrogênio, um elemento químico abundante.
Estão corretas:
1) Segundo a ONU, mais de 100 milhões de pessoas vivem sem teto, mais de 1 milhão de pessoas não têm acesso à água potável, 2,5 milhões não têm acesso aos serviços básicos de saneamento. 2) A mobilidade urbana não depende apenas da ampliação do sistema multimodal. Se faz necessário disseminar informações a respeito do funcionamento do sistema de transporte coletivo e conscientizar a população a abrir mão do transporte individual. 3) O deslizamento de terra em solo urbano é um problema ambiental urbano quando ocorre a expansão das cidades, em terrenos inclinados, como a ocupação nas vertentes de morros. 4) Com a multiplicação das cidades, o maior consumo de produtos industrializados e de produtos descartáveis, aumentou o volume do lixo urbano, tornando seu destino final um dos maiores problemas da sociedade contemporânea.
Estão corretas:
The motion requests the prohibition of the hunting of captive-bred lions under any conditions and also states that breeding should only be allowed at “registered zoos or facilities that demonstrate a clear conservation benefit”.
The passing of this motion has come at a critical time as despite more than 20 years of campaigning by local and international activists and organizations to bring an end to these practices, the industry has shown steady growth over the last decade.
Currently there are more than 180 facilities holding approximately 7000 predators used for a variety of commercial purposes, including captive or ‘canned’ hunts.
Although basic legislation is in place to regulate the captive keeping and hunting of lions in South Africa, IUCN members have acknowledged that the SA government has had limited legal scope available to terminate “canned” hunting altogether and are hoping the guidelines set out in the motion will assist them to revise legislation.
“The Department (of Environmental Affairs) will consider the implications associated with the motion; engage the relevant IUCN members and then take appropriate actions, guided by its legal mandate,” says Albi Modise.
Adding to further implementation, amendments to TOPS (Threatened or Protected Species) Regulations will be published early next year which are expected to include prohibiting the introduction of wild lion to captive breeding facilities and the captive breeding of lion if no conservation benefit can be demonstrated.
While the passing of this motion is significant, it is only the first step of what could still be a tricky process.
The motion requests the prohibition of the hunting of captive-bred lions under any conditions and also states that breeding should only be allowed at “registered zoos or facilities that demonstrate a clear conservation benefit”.
The passing of this motion has come at a critical time as despite more than 20 years of campaigning by local and international activists and organizations to bring an end to these practices, the industry has shown steady growth over the last decade.
Currently there are more than 180 facilities holding approximately 7000 predators used for a variety of commercial purposes, including captive or ‘canned’ hunts.
Although basic legislation is in place to regulate the captive keeping and hunting of lions in South Africa, IUCN members have acknowledged that the SA government has had limited legal scope available to terminate “canned” hunting altogether and are hoping the guidelines set out in the motion will assist them to revise legislation.
“The Department (of Environmental Affairs) will consider the implications associated with the motion; engage the relevant IUCN members and then take appropriate actions, guided by its legal mandate,” says Albi Modise.
Adding to further implementation, amendments to TOPS (Threatened or Protected Species) Regulations will be published early next year which are expected to include prohibiting the introduction of wild lion to captive breeding facilities and the captive breeding of lion if no conservation benefit can be demonstrated.
While the passing of this motion is significant, it is only the first step of what could still be a tricky process.
The motion requests the prohibition of the hunting of captive-bred lions under any conditions and also states that breeding should only be allowed at “registered zoos or facilities that demonstrate a clear conservation benefit”.
The passing of this motion has come at a critical time as despite more than 20 years of campaigning by local and international activists and organizations to bring an end to these practices, the industry has shown steady growth over the last decade.
Currently there are more than 180 facilities holding approximately 7000 predators used for a variety of commercial purposes, including captive or ‘canned’ hunts.
Although basic legislation is in place to regulate the captive keeping and hunting of lions in South Africa, IUCN members have acknowledged that the SA government has had limited legal scope available to terminate “canned” hunting altogether and are hoping the guidelines set out in the motion will assist them to revise legislation.
“The Department (of Environmental Affairs) will consider the implications associated with the motion; engage the relevant IUCN members and then take appropriate actions, guided by its legal mandate,” says Albi Modise.
Adding to further implementation, amendments to TOPS (Threatened or Protected Species) Regulations will be published early next year which are expected to include prohibiting the introduction of wild lion to captive breeding facilities and the captive breeding of lion if no conservation benefit can be demonstrated.
While the passing of this motion is significant, it is only the first step of what could still be a tricky process.
Next generation cars that can think for themselves have clear advantages over flesh-and-blood drivers: they don't get drunk or drowsy, daydream or get distracted by mobile phones and squabbling kids. As the driver is taken out of the equation, so too will a large proportion of accidents.
Worldwide, 1.24 million people die each year in road accidents and as many as 50 million are injured. Human error causes over 90 percent of these collisions.
Driverless cars, which can sense other vehicles on the road as well as obstacles and lane markings, are already proving much safer than human-driven cars. Driverless cars use a mix of GPS, cameras, complex scanners and sensors to detect vehicles, traffic signals, curbs, pedestrians and other obstacles. A central computer system analyzes the data to control acceleration, steering and braking. The software can simulate different eventualities to ensure safety on the road - and the results can be incorporated into the design and production process.
As well as detecting their surroundings using ultrasophisticated mapping systems, future cars will be able to communicate with each other, allowing as many cars as possible to fit on the roads. Connected vehicles will feature safety warnings that alert drivers of potentially dangerous conditions - impending collisions, icy roads and dangerous curves.
Experts say it's not the technology slowing our progress, but legal and practical issues such as who is responsible in the case of an accident, urban infrastructure planning, and the security of car computer systems. Once these details are worked out, and manufacturers have used sophisticated software tools to eliminate all potential problems, it won't be long until we're all a lot safer on the roads.
Next generation cars that can think for themselves have clear advantages over flesh-and-blood drivers: they don't get drunk or drowsy, daydream or get distracted by mobile phones and squabbling kids. As the driver is taken out of the equation, so too will a large proportion of accidents.
Worldwide, 1.24 million people die each year in road accidents and as many as 50 million are injured. Human error causes over 90 percent of these collisions.
Driverless cars, which can sense other vehicles on the road as well as obstacles and lane markings, are already proving much safer than human-driven cars. Driverless cars use a mix of GPS, cameras, complex scanners and sensors to detect vehicles, traffic signals, curbs, pedestrians and other obstacles. A central computer system analyzes the data to control acceleration, steering and braking. The software can simulate different eventualities to ensure safety on the road - and the results can be incorporated into the design and production process.
As well as detecting their surroundings using ultrasophisticated mapping systems, future cars will be able to communicate with each other, allowing as many cars as possible to fit on the roads. Connected vehicles will feature safety warnings that alert drivers of potentially dangerous conditions - impending collisions, icy roads and dangerous curves.
Experts say it's not the technology slowing our progress, but legal and practical issues such as who is responsible in the case of an accident, urban infrastructure planning, and the security of car computer systems. Once these details are worked out, and manufacturers have used sophisticated software tools to eliminate all potential problems, it won't be long until we're all a lot safer on the roads.
Next generation cars that can think for themselves have clear advantages over flesh-and-blood drivers: they don't get drunk or drowsy, daydream or get distracted by mobile phones and squabbling kids. As the driver is taken out of the equation, so too will a large proportion of accidents.
Worldwide, 1.24 million people die each year in road accidents and as many as 50 million are injured. Human error causes over 90 percent of these collisions.
Driverless cars, which can sense other vehicles on the road as well as obstacles and lane markings, are already proving much safer than human-driven cars. Driverless cars use a mix of GPS, cameras, complex scanners and sensors to detect vehicles, traffic signals, curbs, pedestrians and other obstacles. A central computer system analyzes the data to control acceleration, steering and braking. The software can simulate different eventualities to ensure safety on the road - and the results can be incorporated into the design and production process.
As well as detecting their surroundings using ultrasophisticated mapping systems, future cars will be able to communicate with each other, allowing as many cars as possible to fit on the roads. Connected vehicles will feature safety warnings that alert drivers of potentially dangerous conditions - impending collisions, icy roads and dangerous curves.
Experts say it's not the technology slowing our progress, but legal and practical issues such as who is responsible in the case of an accident, urban infrastructure planning, and the security of car computer systems. Once these details are worked out, and manufacturers have used sophisticated software tools to eliminate all potential problems, it won't be long until we're all a lot safer on the roads.
1) getting people out of the control of the steering wheel should result in fewer accidents. 2) a flesh-and-blood generation of cars has been created that can think for themselves. 3) unlike human beings, driverless cars are not distracted by children or mobile phones. 4) digital technologies have a peripheral importance in the mobility revolution. 5) road accidents claim many lives and most car crashes are caused by human error.
The correct alternatives are, only: