Questões de Concurso Público CETESB 2013 para Analista Ambiental - Auditor

Foram encontradas 50 questões

Q750699 Inglês

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DIET DRINKS "LINK TO DEPRESSION" QUESTIONED

Experts are questioning whether diet drinks could raise depression risk, after a large study has found a link.

    The US research in more than 250,000 people found depression was more common among frequent consumers of artificially sweetened beverages. The work, which will be presented at the American Academy of Neurology’s annual meeting, did not look at the cause for this link.

    Drinking coffee was linked with a lower risk of depression.

    People who drank four cups a day were 10% less likely to be diagnosed with depression during the 10-year study period than those who drank no coffee. But those who drank four cans or glasses of diet fizzy drinks or artificially sweetened juice a day increased their risk of depression by about a third. Lead researcher Dr Honglei Chen, of the National Institutes of Health in North Carolina, said: “Our research suggests that cutting out or down on sweetened diet drinks or replacing them with unsweetened coffee may naturally help lower your depression risk.”

    But he said more studies were needed to explore this. There are many other factors that may be involved. And the findings – in people in their 50s, 60s, 70s and 80s and living in the US – might not apply to other populations. The safety of sweeteners, like aspartame, has been extensively tested by scientists and is assured by regulators.

    Gaynor Bussell, of the British Dietetic Association, said: “Sweeteners used to be called ‘artificial’ sweeteners and unfortunately the term ‘artificial’ has evoked suspicion. As a result, sweeteners have been very widely tested and reviewed for safety and the ones on the market have an excellent safety track record. However, the studies on them continue and this one has thrown up a possibly link – not a cause and effect – with depression.”

(http://www.bbc.co.uk/news/health-20943509.09.01.2013. Adaptado)




A expressão As a result em – As a result, sweeteners have been very widely tested and reviewed for safety and the ones on the market have an excellent safety track record. – é substituída, sem alterar o sentido do trecho, por
Alternativas
Q750700 Inglês

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US TO BUILD $120M RARE EARTH RESEARCH INSTITUTE


   The US Department of Energy is giving $120m (£75m) to set up a new research centre charged with developing new methods of rare earth production.
   Rare earths are 17 chemically similar elements crucial to making many hi-tech products, such as phones and PCs. The Critical Materials Institute will be located in Ames, Iowa.
   The US wants to reduce its dependency on China, which produces more than 95% of the world’s rare earth elements, and address local shortages. According to the US Geological Survey, there may be deposits of rare earths in 14 US states. Besides being used for hi-tech gadgets, the elements are also crucial for manufacturing low-carbon resources such as wind turbines, solar panels and electric cars, said David Danielson, the US assistant secretary for renewable energy
   Rare earth elements are also used for military applications, such as advanced optics technologies, radar and radiation detection equipment, and advanced communications systems, according to a 2011 research report by the US Government Accountability Office. From the 1960s until the 1980s, the Mountain Pass mine in California made the US the world leader in rare earth production, but it was later closed, largely due to competition with the elements imported from China.
   At the moment, the regulations surrounding rare earths mining in the US are very strict, an expert on the materials from Chalmers University of Technology in Sweden told the BBC. “The Mountain Pass mine was [also] closed down for environmental reasons,” said Prof Ekberg.

(http://www.bbc.co.uk/news/technology-20986437.11.01.2013. Adaptado)
According to the text, the rare earth research institute is needed to
Alternativas
Q750701 Inglês

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US TO BUILD $120M RARE EARTH RESEARCH INSTITUTE


   The US Department of Energy is giving $120m (£75m) to set up a new research centre charged with developing new methods of rare earth production.
   Rare earths are 17 chemically similar elements crucial to making many hi-tech products, such as phones and PCs. The Critical Materials Institute will be located in Ames, Iowa.
   The US wants to reduce its dependency on China, which produces more than 95% of the world’s rare earth elements, and address local shortages. According to the US Geological Survey, there may be deposits of rare earths in 14 US states. Besides being used for hi-tech gadgets, the elements are also crucial for manufacturing low-carbon resources such as wind turbines, solar panels and electric cars, said David Danielson, the US assistant secretary for renewable energy
   Rare earth elements are also used for military applications, such as advanced optics technologies, radar and radiation detection equipment, and advanced communications systems, according to a 2011 research report by the US Government Accountability Office. From the 1960s until the 1980s, the Mountain Pass mine in California made the US the world leader in rare earth production, but it was later closed, largely due to competition with the elements imported from China.
   At the moment, the regulations surrounding rare earths mining in the US are very strict, an expert on the materials from Chalmers University of Technology in Sweden told the BBC. “The Mountain Pass mine was [also] closed down for environmental reasons,” said Prof Ekberg.

(http://www.bbc.co.uk/news/technology-20986437.11.01.2013. Adaptado)
The existence of deposits of rare earths in 14 states is
Alternativas
Q750702 Inglês

Para responder à questão, leia o texto.


US TO BUILD $120M RARE EARTH RESEARCH INSTITUTE


   The US Department of Energy is giving $120m (£75m) to set up a new research centre charged with developing new methods of rare earth production.
   Rare earths are 17 chemically similar elements crucial to making many hi-tech products, such as phones and PCs. The Critical Materials Institute will be located in Ames, Iowa.
   The US wants to reduce its dependency on China, which produces more than 95% of the world’s rare earth elements, and address local shortages. According to the US Geological Survey, there may be deposits of rare earths in 14 US states. Besides being used for hi-tech gadgets, the elements are also crucial for manufacturing low-carbon resources such as wind turbines, solar panels and electric cars, said David Danielson, the US assistant secretary for renewable energy
   Rare earth elements are also used for military applications, such as advanced optics technologies, radar and radiation detection equipment, and advanced communications systems, according to a 2011 research report by the US Government Accountability Office. From the 1960s until the 1980s, the Mountain Pass mine in California made the US the world leader in rare earth production, but it was later closed, largely due to competition with the elements imported from China.
   At the moment, the regulations surrounding rare earths mining in the US are very strict, an expert on the materials from Chalmers University of Technology in Sweden told the BBC. “The Mountain Pass mine was [also] closed down for environmental reasons,” said Prof Ekberg.

(http://www.bbc.co.uk/news/technology-20986437.11.01.2013. Adaptado)
O termo besides em – Besides being used for hi-tech gadgets, the elements are also crucial for manufacturing low-carbon resources such as wind turbines… – implica
Alternativas
Q750703 Inglês

Para responder à questão, leia o texto.


US TO BUILD $120M RARE EARTH RESEARCH INSTITUTE


   The US Department of Energy is giving $120m (£75m) to set up a new research centre charged with developing new methods of rare earth production.
   Rare earths are 17 chemically similar elements crucial to making many hi-tech products, such as phones and PCs. The Critical Materials Institute will be located in Ames, Iowa.
   The US wants to reduce its dependency on China, which produces more than 95% of the world’s rare earth elements, and address local shortages. According to the US Geological Survey, there may be deposits of rare earths in 14 US states. Besides being used for hi-tech gadgets, the elements are also crucial for manufacturing low-carbon resources such as wind turbines, solar panels and electric cars, said David Danielson, the US assistant secretary for renewable energy
   Rare earth elements are also used for military applications, such as advanced optics technologies, radar and radiation detection equipment, and advanced communications systems, according to a 2011 research report by the US Government Accountability Office. From the 1960s until the 1980s, the Mountain Pass mine in California made the US the world leader in rare earth production, but it was later closed, largely due to competition with the elements imported from China.
   At the moment, the regulations surrounding rare earths mining in the US are very strict, an expert on the materials from Chalmers University of Technology in Sweden told the BBC. “The Mountain Pass mine was [also] closed down for environmental reasons,” said Prof Ekberg.

(http://www.bbc.co.uk/news/technology-20986437.11.01.2013. Adaptado)
A expressão due to em – … largely due to competition with the elements imported from China. – é substituída, sem alterar o sentido do trecho, por
Alternativas
Q750704 Direito Ambiental
Assinale a alternativa correta em relação aos procedimentos para a obtenção das licenças ambientais, aplicados no Estado de São Paulo.
Alternativas
Q750705 Direito Ambiental

Analise as seguintes afirmações sobre a Legislação Ambiental e classifique cada uma em verdadeira (V) ou falsa (F).


(  ) O objetivo da Lei Federal n.º 9.605/98 (Crimes Ambientais) é coibir as práticas lesivas ao meio ambiente, por meio da aplicação, unicamente, de sanções administrativas sobre os que cometem crimes ambientais.

(  ) O processo de elaboração e implementação do ZEE (Zoneamento Ecológico-Econômico), como instrumento da Política Nacional do Meio Ambiente (Decreto Federal n.º 4.297/2002), contará com ampla participação democrática, compartilhando suas ações e responsabilidades entre os diferentes níveis da administração pública e da sociedade civil.

(  ) A Coordenadoria de Fiscalização Ambiental – CFA da Secretaria do Meio Ambiente do Estado de São Paulo, criada por um Decreto Estadual, apoia tecnicamente, entre outras atribuições, as unidades de policiamento ambiental da Polícia Militar do Estado de São Paulo.

(  ) A sigla SEAQUA significa Sistema Estadual de Administração da Qualidade Ambiental, Proteção, Controle e Desenvolvimento do Meio Ambiente e Uso Adequado dos Recursos Naturais, constituído por Lei.

(  ) O exercício da ação fiscalizadora em relação ao Licenciamento Ambiental no Estado de São Paulo fica assegurado, exclusivamente, aos agentes de fiscalização, ficando proibido a qualquer pessoa acompanhar as atividades de fiscalização mesmo quando solicitado por partidos políticos e parlamentares, entre outras entidades.

Assinale a classificação correta, de cima para baixo.
Alternativas
Q750706 Química
Comparando os valores de ponto de ebulição dos compostos propano, éter dimetílico e etanol, verifica-se que eles, nessa ordem,
Alternativas
Q750707 Química
Considere os sais dos seguintes compostos: ácido cloroso, ácido clorídrico, ácido clórico e ácido perclórico. Eles são denominados, respectivamente:
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Q750708 Química
Sendo o potencial padrão da semicela Ag+ |Ag0 de +0,80 V e o da semicela Zn2+|Zn0 de –0,76 V, pode-se concluir que numa pilha formada pelo sistema padrão Ag0 |Ag+ ||Zn2+|Zn0 a diferença de potencial (Δ Eº) é de
Alternativas
Q750709 Química
O ácido etanoico tem a constante de dissociação Ka igual a 1,780–5. Considerando que √1,78 é igual a 1,33 e log 1,33 é igual a 0,12, calcule o valor de pH e o grau de dissociação desse ácido com a concentração de 0,1 mol.L–1. Os valores corretos são, respectivamente:
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Q750710 Engenharia Química e Química Industrial
Considere a descrição de um equipamento para controle de particulados: o separador baseia-se na ação da força centrífuga que age sobre as partículas carregadas pelo fluxo de gás, empurrando-as na direção das paredes, e retirando-as do fluxo gasoso; o equipamento pode ser desenhado com entrada do gás tangencial ou axial e está caracterizado pela baixa eficiência para partículas menores que 5 – 10 µm. O equipamento aqui descrito é um
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Q750711 Química
Propriedades coligativas não são afetadas pela natureza da substância, mas pela quantidade de suas moléculas, partículas ou átomos adicionada a um solvente. É correto afirmar então que
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Q750712 Química
Para a medição de oxigênio dissolvido (OD) na água, é usada, frequentemente, uma sonda tipo Clark (célula eletroquímica) e um medidor, que transforma a corrente produzida pela reação do oxigênio em valores de concentração desse elemento na amostra. Em relação ao assunto, é correto afirmar que a
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Q750713 Engenharia Química e Química Industrial

Um tanque de água com altura de 10 m, completamente cheio com água (d = 1g.cm–3), tem na parede a 0,2 m acima do fundo uma saída horizontal cuja área da seção é igual a 0,1 cm2 . Aplicando a equação de Bernoulli para fluidos ideais, pode-se constatar que a vazão máxima por essa saída em L.h–1 é:

Dado: desconsidere a diferença de pressão atmosférica entre o topo do tanque e a saída horizontal; g = 10 m.s–2

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Q750714 Física
Um corpo pesa no ar 0,90 N; imerso na água pura, pesa 0,60 N. Adotando g = 10 m.s–2 , o volume do corpo em L, sua massa em g e sua densidade em g.cm–3 , respectivamente, são igual a:
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Q750715 Engenharia Química e Química Industrial
A energia interna de 1 mol de um gás ideal a 27 ºC em kJ.mol–1 e a energia necessária para elevar a sua temperatura a 127 ºC em kJ.mol–1 são, respectivamente:
Adote: constante universal de gás R = 8,3 kJ.K–1 .mol–1 ; 0 ºC igual a 273 ºK
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Q750716 Química
O quociente entre a massa de vapor d’água e o volume de ar úmido que a contém é um conceito que se refere a
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Q750717 Meio Ambiente
A determinação da recarga em um aquífero é um requisito hidrogeológico importante no gerenciamento de águas subterrâneas. Existem diversos métodos diretos e indiretos para a estimativa da recarga instantânea ou de longo prazo. Assinale a afirmação correta a respeito.
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Q750718 Química

8. Com a finalidade de diminuir o efeito danoso que o cloro pode causar ao meio ambiente, é possível substituir esse elemento no seu uso industrial no branqueamento de celulose pelos seguintes compostos:

( ) peróxido de hidrogênio;

( ) permanganato de cálcio;

( ) ozônio;

( ) oxigênio;

( ) trióxido de enxofre.

Considerando os compostos que podem substituir o cloro como verdadeiros (V) e os compostos que não podem fazer essa substituição como falsos (F), assinale a classificação correta, de cima para baixo.

Alternativas
Respostas
21: B
22: E
23: D
24: A
25: C
26: D
27: C
28: A
29: E
30: B
31: X
32: A
33: D
34: C
35: E
36: C
37: A
38: B
39: E
40: E