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Assinale a opção que corresponde a um dos equipamentos de uso obrigatório dos veículos, estabelecido pelo Conselho Nacional de Trânsito – CONTRAN.
No contexto da mecânica newtoniana, diz-se que uma massa puntiforme está em equilíbrio quando a soma
Sobre banco de dados NoSQL, é correto afirmar que
Dado que SQL (Structured Query Language) é a linguagem padrão para a manipulação de dados em bancos de dados relacionais, é correto afirmar que o comando

“[É] uma coisa bem notável que não haja homens [...] que não sejam capazes de arranjar em conjunto diversas palavras e de compô-las num discurso pelo qual façam entender seus pensamentos; [...] os homens que, tendo nascido surdos e mudos, são desprovidos dos órgãos que servem aos outros para falar, [...] costumam inventar eles próprios alguns sinais, pelos quais se fazem entender por quem, estando comumente com eles, disponha de lazer para aprender a sua língua.

DESCARTES, R. Discurso do método, V.

A passagem acima informa sobre a relação entre pensamento e linguagem no racionalismo moderno. Sobre essa relação,pode-se afirmar corretamente que

T E X T


EL TIGRE, Venezuela — Thousands of workers are fleeing Venezuela’s state-owned oil company, abandoning once-coveted jobs made worthless by the worst inflation in the world. And now the hemorrhaging is threatening the nation’s chances of overcoming its long economic collapse.

Desperate oil workers and criminals are also stripping the oil company of vital equipment, vehicles, pumps and copper wiring, carrying off whatever they can to make money. The double drain — of people and hardware — is further crippling a company that has been teetering for years yet remains the country’s most important source of income.

The timing could not be worse for Venezuela’s increasingly authoritarian president, Nicolás Maduro, who was re-elected last month in a vote that has been widely condemned by leaders across the hemisphere. Prominent opposition politicians were either barred from competing in the election, imprisoned or in exile.

But while Mr. Maduro has firm control over the country, Venezuela is on its knees economically, buckled by hyperinflation and a history of mismanagement. Widespread hunger, political strife, devastating shortages of medicine and an exodus of well over a million people in recent years have turned this country, once the economic envy of many of its neighbors, into a crisis that is spilling over international borders.

If Mr. Maduro is going to find a way out of the mess, the key will be oil: virtually the only source of hard currency for a nation with the world’s largest estimated petroleum reserves. But each month Venezuela produces less of it. Offices at the state oil company are emptying out, crews in the field are at half strength, pickup trucks are stolen and vital materials vanish. All of this is adding to the severe problems at the company that were already acute because of corruption, poor maintenance, crippling debts, the loss of professionals and even a lack of spare parts.

Now workers at all levels are walking away in large numbers, sometimes literally taking piecesof the company with them, union leaders, oil executives and workers say.

A job with Petróleos de Venezuela, known as Pdvsa, used to be a ticket to the Venezuelan Dream. No more.

Inflation in Venezuela is projected to reach an astounding 13,000 percent this year, according to the International Monetary Fund. When The New York Times interviewed Mr. Navas in May, the monthly salary for a worker like him was barely enough to buy a whole chicken or two pounds of beef. But with prices going up so quickly, it buys even less now.

Junior Martínez, 28, who has worked in the oil industry for eight years, is assembling papers, including his diploma as a chemical engineer. His wife and her daughter left three months ago to earn money in Brazil. “I get 1,400,000 bolívars a week and it isn’t even enough to buy a carton of eggs or a tube of toothpaste,”Mr. Martínez said of his salary in bolívars, Venezuela’s currency.

Mr. Martínez’s father, Ovidio Martínez, 55, recalled growing up here when the oil boom began. He cried as he spoke of his son’s determination to leave the country. “You watch your children leave and you can’t stop them,” the elder Mr. Martínez said, fighting back tears. “In this country, they don’t have a future.”

In El Tigre, hundreds of people stood in line one recent morning outside a supermarket, many waiting since the evening before to buy whatever food they could.

From: www.nytimes.com/June 14, 2018. Adapted.

To show how worthless wages have become in Venezuela, the text mentions the case of a week’s earnings of a chemical engineer that is not enough to buy a
Os halogênios, pertencentes à família 17 da tabela periódica, possuem essa denominação porque são formadores de sais inorgânicos. Não são muito abundantes na natureza e geralmente são encontrados em sais presentes na água do mar, principalmente o cloro e o flúor. O iodo, o bromo e o astato aparecem na natureza em quantidades extremamente pequenas. Considerando a estrutura, propriedades e usos dos halogênios, assinale a afirmação verdadeira.

T E X T

Britain, Norway and the United States join forces with businesses to protect tropical forests.


Britain, Norway and the United States said Thursday they would join forces with some of the world’s biggest companies in an effort to rally more than $1 billion for countries that can show they are lowering emissions by protecting tropical forests. The goal is to make intact forests more economically valuable than they would be if the land were cleared for timber and agriculture.


The initiative comes as the world loses acre after acre of forests to feed global demand for soy, palm oil, timber and cattle. Those forests, from Brazil to Indonesia, are essential to limiting the linked crises of climate change and a global biodiversity collapse. They are also home to Indigenous and other forest communities. Amazon, Nestlé, Unilever, GlaxoSmithKline and Salesforce are among the companies promising money for the new initiative, known as the LEAF Coalition.


Last year, despite the global downturn triggered by the pandemic, tropical deforestation was up 12 percent from 2019, collectively wiping out an area about the size of Switzerland. That destruction released about twice as much carbon dioxide into the atmosphere as cars in the United States emit annually.


“The LEAF Coalition is a groundbreaking example of the scale and type of collaboration that is needed to fight the climate crisis and achieve net-zero emissions globally by 2050,” John Kerry, President Biden’s senior climate envoy, said in a statement. “Bringing together government and privatesector resources is a necessary step in supporting the large-scale efforts that must be mobilized to halt deforestation and begin to restore tropical and subtropical forests.”

An existing global effort called REDD+ has struggled to attract sufficient investment and gotten mired in bureaucratic slowdowns. This initiative builds on it, bringing private capital to the table at the country or state level. Until now, companies have invested in forests more informally, sometimes supporting questionable projects that prompted accusations of corruption and “greenwashing,” when a company or brand portrays itself as an environmental steward but its true actions don’t support the claim.


The new initiative will use satellite imagery to verify results across wide areas to guard against those problems. Monitoring entire jurisdictions would, in theory, prevent governments from saving forestland in one place only to let it be cut down elsewhere.


Under the plan, countries, states or provinces with tropical forests would commit to reducing deforestation and degradation. Each year or two, they would submit their results, calculating the number of tons of carbon dioxide reduced by their efforts. An independent monitor would verify their claims using satellite images and other measures. Companies and governments would contribute to a pool of money that would pay the national or regional government at least $10 per ton of reduced carbon dioxide.


Companies will not be allowed to participate unless they have a scientifically sound plan to reach net zero emissions, according to Nigel Purvis, the chief executive of Climate Advisers, a group affiliated with the initiative. “Their number one obligation to the world from a climate standpoint is to reduce their own emissions across their supply chains, across their products, everything,” Mr. Purvis said. He also emphasized that the coalition’s plans would respect the rights of Indigenous and forest communities.


From: www.nytimes.com/April 22, 2021

The initiative effort of countries and companies to protect tropical forests is in line with the attempt to
Compete privativamente à Câmara dos Deputados,
Considerando a constituição dialógica da letra da música como um gênero textual, assinale a afirmação verdadeira.
Considerando o inquérito administrativo, assinale a afirmação verdadeira.
Sobre as sanções penais e administrativas derivadas de condutas e atividades lesivas ao meio ambiente, é correto afirmar-se que
Atente para o seguinte excerto:
“(...) trocar manufaturas baratas por negros na costa ocidental da África; permutar os negros por matérias-primas nas colônias americanas: por fim, vender as matérias primas na Europa a altos preços, ou seja, a dinheiro contado. Comércio de resultados fantásticos em que o lucro nunca ficava por menos de 300% e podia em certos casos render até 600%”.
FREITAS, Décio. O escravismo brasileiro. 2.ed. Porto Alegre: Mercado Aberto, 1982. p.24.
Esse sistema de comércio que foi fundamental para a colonização brasileira por custear a Coroa portuguesa através da sua taxação é conhecido como sistema
O Regime Jurídico dos Funcionários Civis do Estado do Ceará dispõe sobre os direitos e vantagens dos membros
Uma maneira de simular o efeito do impacto de um projétil sobre o tecido muscular humano é através do uso de um dispositivo conhecido como gelatina balística que, por sua capacidade de simular a densidade e a viscosidade dos tecidos humanos, é bastante utilizado pela polícia forense em investigações criminais. Imagine que um bloco de 10 kg dessa gelatina, que repousa sobre uma superfície horizontal, é atingido por um projétil de 20 g que viaja a 500 m/s. Este projétil emerge da gelatina com uma velocidade de 100 m/s fazendo com que a mesma se desloque 0,10 m sobre a superfície horizontal até parar. Adotando-se g=10 m/s², é correto afirmar que o coeficiente de atrito entre o bloco e a superfície é
Leia com atenção a seguinte passagem:

“Diz-se livre a coisa que existe exclusivamente pela necessidade de sua natureza e que por si só é determinada a agir. E diz-se necessária, ou melhor, coagida, aquela coisa que é determinada por outra a existir e a operar de maneira definida e determinada”.
SPINOZA, Benedictus de. Ética. Tradução e Notas de Tomaz Tadeu. Belo Horizonte: Autêntica, 2007, parte I, definição 7, p. 13. – Texto adaptado.

Sobre a questão da liberdade divina e humana em Spinoza, considere as seguintes afirmações:

I. Somente Deus é livre.
II. A liberdade de Deus consiste em determinar-se por si só a operar.
III. O homem é coagido, pois é determinado por outra coisa a operar de maneira definida e determinada.

É correto o que se afirma em

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