Questões de Inglês - Vocabulary
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Discoveries of aquifers — underground earth formations that hold water — often create excitement around their ability to ease water scarcity in a region. The United States recently announced the discovery of five aquifers in Niger, one of Africa’s most water scarce countries, containing over 600 billion cubic metres of water. To put it into perspective, Egypt’s current water demand is 114 billion cubic metres of water per year.
These are welcome announcements. Due to a changing climate and the increasing demands of a growing population, many of Africa’s surface water resources — such as dams and rivers — are facing serious risks. They’re being overused and slowly decreasing.
Alternative water sources, like aquifers, need to be explored. They are highly prevalent across the African continent, but they’re not always going to help address water scarcity. For instance, early research findings deemed Kenya’s Turkana aquifer water unfit for use due to high salinity. It’s important to bear these challenges in mind so that expectations can be managed. It is also useful for planners and governments, as they need to think of other ways around the water scarcity problem.
(Gaathier Mahed. https://theconversation.com, 21.03.2023. Adaptado.)
In the excerpt from the first paragraph “To put it into perspective, Egypt’s current water demand is 114 billion cubic metres of water per year”, the underlined expression means to
Read the infographic to answer question.
(www.jobstreet.com.sg. Adaptado.)
In the section “Be more social”, the expression “I will strive” means to
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Some of the world’s leading artificial intelligence (AI) researchers are calling for a pause on research into AI, claiming that safety issues must first be urgently addressed. If not, the outcomes could be devastating for humanity. Others say any pause in development would not only be impractical to enforce on a global scale, but could also stand in the way of advances that could both improve and save lives.
The AI that is currently available already has the power to radically alter society, in new ways that we are seeing every day. So how might it progress over the coming years? Are we on the brink of an artificial intelligence-powered utopia or dystopia?
Firstly, technology has been automating jobs since the Industrial Revolution, though never before has it happened on this scale. Everyone from truck drivers to voice over artists are at risk of being replaced by AI. A recent study found that just over 30 jobs are considered safe from automation in the near future. They range from mechanics to athletes, though they represent just a sliver of the current labour market. While new jobs will be created, there is a significant chance that the majority of the population will be left jobless. This could either lead to:
Utopia: A new leisure class emerges, living off a universal basic income funded by taxes on robots and the companies that operate them.
Dystopia: Mass unemployment results in social unrest, similar to the way laid off factory workers trashed the machines that replaced them. With so many jobs at risk and the potential for huge wealth inequality, some fear it could ultimately result in societal collapse.
Secondly, artificial intelligence is already contributing to major scientific advances, dramatically accelerating the time it takes to make discoveries. It has been used to invent millions of materials that did not previously exist, find potential drug molecules 1,000 times faster than previous methods, and improve our understanding of the universe. This could either lead to:
Utopia: Cancer and all other life-threatening diseases are cured, leading to a new age of health and prosperity. Scientists are already using AI tools to make breakthroughs in longevity medicine, which aims to end or even reverse ageing.
Dystopia: The same AI-enabled technology could be used for malevolent purposes, creating entirely new diseases and viruses. These could be used as bioweapons, capable of devastating populations that don’t have access to cures or the tech needed to develop them.
(Anthony Cuthbertson. www.independent.co.uk, 03.05.2023. Adaptado.)
No contexto apresentado pelo texto, a frase que indica uma situação hipotética é:
Texto
realmadrid ✓ - Real Madrid C. F. condemns all types of racist and xenophobic language and behaviour in football, sport and life in general, such as the regrettable and unfortunate comments made against our player O ViniJr in the last few hours. Real Madrid would like to express its affection and support for Vinicius Junior, a player who regards football as an attitude towards life through joy, respect and sportsmanship. Football is the most global sport there is and should be a model of values and coexistence. The club has directed its legal services to take legal action against anyone who makes racist remarks towards our players.
From: https://www.instagram.com/p/CiILbBFIN6V. Accessed on 01/12/2023
A publicação do Real Madrid indica que:
Texto - Influence on Others - Part I
Not only was Pelé a symbol of Brazil, he was a symbol within the
structures of Brazilian society. At this time in Brazil as Galeano descri-
bes, “in the global social pyramid, blacks are at the bottom and whites
are at the top. In Brazil this 1s called “racial democracy” (1) This social
hierarchy was rigid in Brazil, like in so many countries, and few of those
born on the lower end of the chain were able to navigate their way to
the top. Some of the rare few who could climb the social ladder were
athletes who gained fame and status, both social and economic, through
their athletic prowess.
Clearly Pelé was such an athlete. Galeano comments: “With the
passage of time, the old soccer mutilated by racism gave way to splen-
dor of its diverse colors. And after so many years it is obvious that
Brazil's best players have always been blacks or mulattos. All of them
came up from poverty, soccer offers a shot at social mobility for a poor
child”(2) Pelé's ascent from birth into a poor Brazilian family to beco-
ming an international superstar was evidence of the socially-mobilizing
tool of football.
To other poor Brazilians, Pelé was a source of hope and confidence
that they too could overcome their hardships. Journalist Joao Luiz de
Albuquerque said of Pelé's impact: “He was the light at the end of the
tunnel. All the poor said, “hey, this guy made it, I can make it.” He
brought the rest of Brazil with him:”(3).
• (1) Galeano, Eduardo. Soccer in Sun and Shadow. London UK: Verso 1998. Page 43.
• (2) Galeano 43
• (3)Kirby espn.com. Also on this topic: Murray, Bill. The World's Game: A history of Soccer. University of Illinois Press: Chicago 1996. Page 120.
From: https://sites.duke.edu/wcwp/rescarch-projects/brazil/pele/influence-on-others/. Accessed on 01/11/2023
A rigidez da hierarquia social no Brasil tem feito com que:
Match the words according to their synonyms:
1 – strong ( ) clever
2 – hungry ( ) powerful
3 – gorgeous ( ) beautiful
4 – intelligent ( ) starving