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Se, em qualquer outro local deste Caderno, você assinar, rubricar, escrever mensagem, etc., será
excluído do Exame.
Este Caderno contém 5 questões discursivas referentes à Prova da Língua Estrangeira escolhida
pelo candidato. Não destaque nenhuma folha.
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Será avaliado apenas o que estiver escrito no espaço reservado para cada resposta, razão por
que os rascunhos não serão considerados.
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pontos.
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Utilize para rascunhos, o verso de cada página deste Caderno.
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Você dispõe de, no máximo, três horas, para responder as 5 questões que constituem a Prova .
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Antes de retirar-se definitivamente da sala, devolva ao Fiscal este Caderno.
Assinatura do Candidato: ________________________________________________
As questões de 01 a 05, cujas respostas deverão ser redigidas EM PORTUGUÊS, referem -se
ao texto abaixo.
Global Warming Control to Mitigate Climate Change
Antipas T. S. Massawe
University of Dar es Salaam, Dar es Salaam, Tanzania
Global warming is the rising average temperature of the Earth’s atmosphere and oceans
which started in the late 19th century and projected to keep going up if measures of
mitigation are not put in place. As a result of the rise, since the early 20th century, Earth’s
average surface temperature has increased by about 0.8°C (1.4°F), with about two thirds of
the increase occurring since 1980.
Greenhouse gases build-up in the atmosphere is the main suspect cause of most global
warming and resulting from the increasing concentrations of greenhouse gases produced by
human activities such as the burning of fossil fuels (mostly coal, oil, and gas; plus a few other
trace gases) and deforestation. Excessive concentrations of greenhou se gases in the
atmosphere causes global warming by absorbing and trapping more heat in the lower
atmosphere. Pre-industrial levels of carbon dioxide (prior to the start of the Industrial
Revolution) were about 280 parts per million by volume (ppmv), and c urrent levels are greater
than 380 ppmv and increasing at a rate of 1.9 ppm·yr –1 since 2000. The global concentration
of CO2 in our atmosphere today far exceeds the natural range over the last 650,000 years of
180 to 300 ppmv. According to the IPCC Special Report on Emission Scenarios (SRES), by
the end of the 21st century, we could expect to see carbon dioxide concentrations of
anywhere from 490 to 1260 ppm (75% - 350% above the pre-industrial concentration).
Global population growth which is enhancing (e specially in the developing world) is one of the
main suspect causes of global warming because it is accompanied by the enhancing
greenhouse gases build-up caused by the enhancing human activities in fossil fuels burning
(especially in the industrialized world) and deforestation (especially in the developing world)
in response to the enhancing number of human beings to feed. Global population growth is
enhancing thanks to high fertility rates (especially in the developing world) and the advances
in science, medicine and engineering which are more focused on the transformation of the
non-renewable global fossil fuel and mineral resources into wealth, mostly to enhance human
survivability, comfort and living standards, especially in the developed world.
Climate change is the final result of the global warming caused by the enhancing greenhouse
gases build up in the Earth’s atmosphere and oceans, also caused by the global population
growth which is enhancing. The resultant climate change is dangerous because it hampers
the ability of the Earth’s environment to continue sustaining the forms of life on the planet, for
example, as sea levels rise and the amount and pattern of precipitation change and
subtropical deserts expand.
The problem of global warming is therefore a product of the unregulated living activities of
human populations and the resultant of multiple cause factors, some of which could and
should be regulated to enable the desired control of global warming to mitigate climate
change and sustain survivability and comfort in all forms of life on the planet. Since
prevention has always been cheaper than cure, priority should be to re gulate the responsible
human activities in view of overcoming the global warming caused by the enhancing build -up
of greenhouse gases in the Earth’s atmosphere and oceans.
Fonte: Engineering, 2012, 4,
(http://www.SciRP.org/journal/eng)
252-255
doi:10.4236/eng.2012.45033
UFRN – Exame de Proficiência 2012_2 – Inglês – Engenharias
Published
Online
May
1
2012
Questão 1
Qual a primeira causa suspeita do aquecimento global citada no texto e de que ela decorre?
Espaço para Resposta
Questão 2
Como ocorre o aquecimento global?
Espaço para Resposta
UFRN – Exame de Proficiência 2012_2 – Inglês – Engenharias
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Questão 3
Por que o crescimento populacional é considerado como uma das causas do aquecimento global?
Espaço para Resposta
Questão 4
De acordo com o autor, de que forma a mudança climática se revela perigosa e qual exemplo usa
para ilustrar?
Espaço para Resposta
UFRN – Exame de Proficiência 2012_2 – Inglês – Engenharias
3
Questão 5
 Traduza o fragmento textual abaixo no espaço reservado para isso.
 Seu texto deverá apresentar clareza e estar bem articulado tanto em termos estruturais
quanto de sentido.
The problem of global warming is therefore a product of the unregulated living
activities of human populations and the resultant of multiple cause factors, some of
which could and should be regulated to enable the desired control of global warming
to mitigate climate change and sustain survivability and comfort in all forms of life on
the planet.
ESPAÇO DESTINADO AO TEXTO DEFINITIVO
UFRN – Exame de Proficiência 2012_2 – Inglês – Engenharias
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