Questões de Concurso Para especialista em recursos minerais - desenvolvimento e economia mineral

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Q1900015 Direito Administrativo
A respeito dos atos administrativos, da servidão, da requisição, de licitação e contratos e dos poderes da administração pública, julgue o item subsequente. 

Todos os bens particulares poderão ser objeto de desapropriação pelos entes da Federação, mediante declaração de utilidade pública.
Alternativas
Q1900014 Direito Constitucional
A respeito dos atos administrativos, da servidão, da requisição, de licitação e contratos e dos poderes da administração pública, julgue o item subsequente. 

Quando identificado iminente perigo público, o Estado poderá usar propriedade particular imediatamente, ainda que haja oposição do dono.  
Alternativas
Q1900013 Direito Administrativo
A respeito dos atos administrativos, da servidão, da requisição, de licitação e contratos e dos poderes da administração pública, julgue o item subsequente. 

Se tributo for criado após a assinatura do contrato administrativo e isso tiver repercussão no valor da execução do objeto, o contratado terá direito à alteração unilateral do contrato.
Alternativas
Q1900012 Direito Administrativo
A respeito dos atos administrativos, da servidão, da requisição, de licitação e contratos e dos poderes da administração pública, julgue o item subsequente. 

O ato administrativo que estipula obrigações, em decorrência da imperatividade de que é dotado, impõe-se a terceiros, ainda que estes não concordem.
Alternativas
Q1900011 Direito Administrativo
A respeito dos atos administrativos, da servidão, da requisição, de licitação e contratos e dos poderes da administração pública, julgue o item subsequente. 

Embora não decorra de lei específica, o poder de polícia é direito precípuo da administração pública, em razão do interesse público.
Alternativas
Q1900010 Direito Administrativo
A respeito dos atos administrativos, da servidão, da requisição, de licitação e contratos e dos poderes da administração pública, julgue o item subsequente. 

Estipulada por ato declaratório a servidão administrativa sobre imóvel de propriedade alheia, a administração passará a usufruir dos direitos conferidos ao possuidor indireto.
Alternativas
Q1900009 Direito Constitucional
Considerando as disposições da CF a respeito da seguridade social e do meio ambiente, julgue o item a seguir.

A CF obriga o responsável pela exploração de recursos minerais a recuperar o meio ambiente por ele degradado, conforme a solução técnica determinada pelo órgão competente após vistoria ao final da atividade de extração mineral. 
Alternativas
Q1900008 Direito Constitucional
Considerando as disposições da CF a respeito da seguridade social e do meio ambiente, julgue o item a seguir.

As políticas públicas desenvolvidas pelos poderes públicos e pela sociedade no âmbito da seguridade social destinam-se a assegurar os direitos relativos à saúde, à previdência e à assistência social.
Alternativas
Q1900007 Direito Administrativo
Com relação aos servidores públicos, julgue o item a seguir.

A remuneração de servidores públicos organizados em carreira poderá ser fixada nos termos do estabelecido para agentes políticos — isto é, exclusivamente por subsídio —, hipótese em que lhes é vedado o acréscimo de qualquer gratificação, adicional, abono, prêmio, verba de representação ou outra espécie remuneratória. 
Alternativas
Q1900006 Direito Previdenciário
Com relação aos servidores públicos, julgue o item a seguir.

O servidor público organizado em carreira que deseje complementar e melhorar os rendimentos de aposentadoria futura, por prévia e expressa opção, poderá deixar de contribuir para o regime próprio de previdência, devendo, nesse caso, buscar obrigatoriamente um plano de previdência complementar ofertado por banco ou seguradora, na forma da lei. 
Alternativas
Q1900005 Direito Constitucional
Cada um do próximo item apresenta uma situação hipotética seguida de uma assertiva, a ser julgada com base nos direitos e garantias fundamentais assegurados na Constituição Federal de 1988 (CF).  

Wil renunciou à nacionalidade estadunidense, naturalizou-se brasileiro e casou-se com Amélia, brasileira, com quem atualmente vive no Brasil. Nessa situação, se o casal tiver um filho, este poderá ser registrado na embaixada ou em consulado dos Estados Unidos da América no Brasil, de modo a ter dupla cidadania.
Alternativas
Q1900004 Direito Constitucional
Cada um do próximo item apresenta uma situação hipotética seguida de uma assertiva, a ser julgada com base nos direitos e garantias fundamentais assegurados na Constituição Federal de 1988 (CF).  

A mineradora Y tem reduzido seu quadro de funcionários contratados, em razão de contenção de despesas, e Ivo, empregado sindicalizado, estava na lista para ser dispensado, porém foi eleito como suplente para cargo de direção do sindicato. Nessa situação, com a sua eleição, Ivo não poderá ser dispensado até um ano após o final do mandato, salvo se cometer falta grave.
Alternativas
Q1900003 Direito Constitucional
Cada um do próximo item apresenta uma situação hipotética seguida de uma assertiva, a ser julgada com base nos direitos e garantias fundamentais assegurados na Constituição Federal de 1988 (CF).  

Heyd, em razão de convicção filosófica, alegou imperativo de consciência para não cumprir o serviço militar obrigatório e se dispôs a prestar serviço alternativo. Nessa situação, caso Heyd não cumpra a prestação alternativa, seus direitos políticos poderão ser cassados. 
Alternativas
Q1900002 Inglês
Can alternative tailings disposal become the norm in mining?

   There is no doubt that the resources extracted from mining are critical to our way of life. Likely, you’re reading this on your computer, smartphone, or tablet. Mining touches all our lives daily (in addition to metals used in electronics, think about that can of soda you are drinking, or the aggregate used to pave your driveway). The industry works hard to make sure the net impact is positive. 
   However, the waste associated with mining, both past and present, is an unavoidable result of conventional mineral processing. In the future it may be possible to extract metals like copper and gold without crushing and grinding the ore down to fine particle size and adding considerable quantities of liquid, resulting in conventional tailings.
    What are the challenges associated with conventional tailings? Well, it is all about water. Managing seepage from the tailings themselves, monitoring pore water pressure within the tailings dams or designing facilities to safely store or pass flood events. Because such a significant quantity of water is added during mineral processing, “conventional” tailings dams store the tailings as a slurry. Water within the tailing material is either evaporated, migrates as seepage or remains entrained within the tailings impoundment. Removing water prior to disposal through various means is considered “alternative” disposal. Mining low grades of ore has resulted in increased water use per unit of production. In some cases, the availability of water is one of the greatest constraints on mine development.

Internet: <www.stantec.com> (adapted). 
Considering the ideas stated in the text and the vocabulary used in it, judge the following item.

Nowadays, it is already possible to extract minerals without generating any waste at all.
Alternativas
Q1900001 Inglês
Can alternative tailings disposal become the norm in mining?

   There is no doubt that the resources extracted from mining are critical to our way of life. Likely, you’re reading this on your computer, smartphone, or tablet. Mining touches all our lives daily (in addition to metals used in electronics, think about that can of soda you are drinking, or the aggregate used to pave your driveway). The industry works hard to make sure the net impact is positive. 
   However, the waste associated with mining, both past and present, is an unavoidable result of conventional mineral processing. In the future it may be possible to extract metals like copper and gold without crushing and grinding the ore down to fine particle size and adding considerable quantities of liquid, resulting in conventional tailings.
    What are the challenges associated with conventional tailings? Well, it is all about water. Managing seepage from the tailings themselves, monitoring pore water pressure within the tailings dams or designing facilities to safely store or pass flood events. Because such a significant quantity of water is added during mineral processing, “conventional” tailings dams store the tailings as a slurry. Water within the tailing material is either evaporated, migrates as seepage or remains entrained within the tailings impoundment. Removing water prior to disposal through various means is considered “alternative” disposal. Mining low grades of ore has resulted in increased water use per unit of production. In some cases, the availability of water is one of the greatest constraints on mine development.

Internet: <www.stantec.com> (adapted). 
Considering the ideas stated in the text and the vocabulary used in it, judge the following item.

An alternative disposal method mentioned in the text could be removing water from waste before its disposal. 
Alternativas
Q1900000 Inglês
Can alternative tailings disposal become the norm in mining?

   There is no doubt that the resources extracted from mining are critical to our way of life. Likely, you’re reading this on your computer, smartphone, or tablet. Mining touches all our lives daily (in addition to metals used in electronics, think about that can of soda you are drinking, or the aggregate used to pave your driveway). The industry works hard to make sure the net impact is positive. 
   However, the waste associated with mining, both past and present, is an unavoidable result of conventional mineral processing. In the future it may be possible to extract metals like copper and gold without crushing and grinding the ore down to fine particle size and adding considerable quantities of liquid, resulting in conventional tailings.
    What are the challenges associated with conventional tailings? Well, it is all about water. Managing seepage from the tailings themselves, monitoring pore water pressure within the tailings dams or designing facilities to safely store or pass flood events. Because such a significant quantity of water is added during mineral processing, “conventional” tailings dams store the tailings as a slurry. Water within the tailing material is either evaporated, migrates as seepage or remains entrained within the tailings impoundment. Removing water prior to disposal through various means is considered “alternative” disposal. Mining low grades of ore has resulted in increased water use per unit of production. In some cases, the availability of water is one of the greatest constraints on mine development.

Internet: <www.stantec.com> (adapted). 
Considering the ideas stated in the text and the vocabulary used in it, judge the following item.

Up to a certain extent, mining is present in our everyday lives.  
Alternativas
Q1899999 Inglês
Can alternative tailings disposal become the norm in mining?

   There is no doubt that the resources extracted from mining are critical to our way of life. Likely, you’re reading this on your computer, smartphone, or tablet. Mining touches all our lives daily (in addition to metals used in electronics, think about that can of soda you are drinking, or the aggregate used to pave your driveway). The industry works hard to make sure the net impact is positive. 
   However, the waste associated with mining, both past and present, is an unavoidable result of conventional mineral processing. In the future it may be possible to extract metals like copper and gold without crushing and grinding the ore down to fine particle size and adding considerable quantities of liquid, resulting in conventional tailings.
    What are the challenges associated with conventional tailings? Well, it is all about water. Managing seepage from the tailings themselves, monitoring pore water pressure within the tailings dams or designing facilities to safely store or pass flood events. Because such a significant quantity of water is added during mineral processing, “conventional” tailings dams store the tailings as a slurry. Water within the tailing material is either evaporated, migrates as seepage or remains entrained within the tailings impoundment. Removing water prior to disposal through various means is considered “alternative” disposal. Mining low grades of ore has resulted in increased water use per unit of production. In some cases, the availability of water is one of the greatest constraints on mine development.

Internet: <www.stantec.com> (adapted). 
Considering the ideas stated in the text and the vocabulary used in it, judge the following item. 

In the second sentence of the first paragraph, the word “Likely” means the same as Probably.
Alternativas
Q1899998 Inglês
After two collapses, a third dam at ‘imminent risk of rupture’

  A dam holding back mining waste from a Brazilian miner is at risk of collapsing, a government audit says. The same company was responsible for two tailings dam collapses since 2015 that unleashed millions of gallons of toxic sludge and killed hundreds of people in Brazil’s southeastern state of Minas Gerais, which has been known worldwide as the Brumadinho Dam Collapse.
   The retired Xingu dam at Alegria iron ore mine in Mariana — the same municipality where a tailings dam collapsed in November 2015 in what’s considered Brazil’s worst environmental disaster to date — is at “serious and imminent risk of rupture by liquefaction,” according to an audit report from a local state organ. The report says the Xingu dam “does not present stability conditions.” “It is, therefore, an extremely serious situation that puts at risk workers who perform activities, access or remain on the crest, on the downstream slopes, in the flood area and in the area on the tailings upstream of the dam,” the document says.
  The ANM (National Mining Agency) rated the Xingu dam’s safety at level 2 in a September 2020 assessment, after requesting the company to improve the structure. The miner has fulfilled part of the request, but has sought a deadline extension for other repair works, without major changes in the structure. In its most recent inspection, ANM identified structural problems where no corrective measures had been implemented. 

Internet: <news.mongabay.com> (adapted).
Based on the text above, judge the following item.

We can infer from the text that the dam which is at serious risk of collapsing is still working and may put its workers at risk too. 
Alternativas
Q1899997 Inglês
After two collapses, a third dam at ‘imminent risk of rupture’

  A dam holding back mining waste from a Brazilian miner is at risk of collapsing, a government audit says. The same company was responsible for two tailings dam collapses since 2015 that unleashed millions of gallons of toxic sludge and killed hundreds of people in Brazil’s southeastern state of Minas Gerais, which has been known worldwide as the Brumadinho Dam Collapse.
   The retired Xingu dam at Alegria iron ore mine in Mariana — the same municipality where a tailings dam collapsed in November 2015 in what’s considered Brazil’s worst environmental disaster to date — is at “serious and imminent risk of rupture by liquefaction,” according to an audit report from a local state organ. The report says the Xingu dam “does not present stability conditions.” “It is, therefore, an extremely serious situation that puts at risk workers who perform activities, access or remain on the crest, on the downstream slopes, in the flood area and in the area on the tailings upstream of the dam,” the document says.
  The ANM (National Mining Agency) rated the Xingu dam’s safety at level 2 in a September 2020 assessment, after requesting the company to improve the structure. The miner has fulfilled part of the request, but has sought a deadline extension for other repair works, without major changes in the structure. In its most recent inspection, ANM identified structural problems where no corrective measures had been implemented. 

Internet: <news.mongabay.com> (adapted).
Based on the text above, judge the following item.

It can be concluded from the text that the tailings dams which collapsed and killed many people were both located in the same state in Brazil. 
Alternativas
Q1899996 Inglês
After two collapses, a third dam at ‘imminent risk of rupture’

  A dam holding back mining waste from a Brazilian miner is at risk of collapsing, a government audit says. The same company was responsible for two tailings dam collapses since 2015 that unleashed millions of gallons of toxic sludge and killed hundreds of people in Brazil’s southeastern state of Minas Gerais, which has been known worldwide as the Brumadinho Dam Collapse.
   The retired Xingu dam at Alegria iron ore mine in Mariana — the same municipality where a tailings dam collapsed in November 2015 in what’s considered Brazil’s worst environmental disaster to date — is at “serious and imminent risk of rupture by liquefaction,” according to an audit report from a local state organ. The report says the Xingu dam “does not present stability conditions.” “It is, therefore, an extremely serious situation that puts at risk workers who perform activities, access or remain on the crest, on the downstream slopes, in the flood area and in the area on the tailings upstream of the dam,” the document says.
  The ANM (National Mining Agency) rated the Xingu dam’s safety at level 2 in a September 2020 assessment, after requesting the company to improve the structure. The miner has fulfilled part of the request, but has sought a deadline extension for other repair works, without major changes in the structure. In its most recent inspection, ANM identified structural problems where no corrective measures had been implemented. 

Internet: <news.mongabay.com> (adapted).
Based on the text above, judge the following item.

Never before has the company mentioned in the text been responsible for tailings dam collapses in Brazil. 
Alternativas
Respostas
61: C
62: C
63: E
64: C
65: E
66: E
67: C
68: C
69: C
70: E
71: E
72: C
73: E
74: E
75: C
76: C
77: C
78: E
79: C
80: E