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Muitos paquistaneses acreditam que a mídia local e internacional promove a jovem ativista de forma exagerada e desnecessária. Partidos de direita afirmam que a "campanha" para promovê-la é a prova de que há um "lobby internacional" por trás de tudo isso. [...]
Os defensores da ganhadora do Nobel da Paz acusam os "odiadores de Malala" de campanha de difamação contra ela. Até que a mentalidade das pessoas mude, argumentam, a jovem não poderá viver em sua terra natal de forma permanente.
Disponível em:<https://goo.gl/abhkYN>. Acesso em: 30 mar. 2018.
No texto sobre o retorno de Malala Yousafzai ao Paquistão pela primeira vez desde que foi baleada pelo Talibã, o emprego das aspas em "odiadores de Malala" tem o efeito de
Read text Ili to answer question.
Text III
Causes and Effects of Climate Change
Glaciers are melting, sea levels are rising, cloud forests are dying, and wildlife is scrambling to keep pace. lt has become clear that humans have caused most of the past century's warming by releasing heat-trapping gases as we power our modem tives. Called greenhouse gases, their leveis are higher now than at any time in the last 800,000 years.
We often call the result global warming, but it is causing a set of changes to the Earth's climate, or long-term weather patterns, that varies from place to place. While many people think of global warming and climate change as synonyms, scientists use "climate change" when describing the complex shífts now affecting our planet's weather and climate systems - in part because some areas actually get cooler in the short term.
Climate change encampasses not only rising average temperatures but also extreme weather events, shifting wildlife populations and habitats, rising seas, and a range of other impacts. Ali of those changes are emerging as humans continue to add heat-trapping greenhouse gases to the atmosphere, changing the rhythms of climate that ali living things have come to rely on.
What will we do - what can we do - to slow this humancaused warming? How will we cape with the changes we ___ into motion? While we struggle to figure it ali out, the fate of the Earth as we know it - coasts, forests, farms, and snow-capped mountains - hangs in the balance.
By Christina Nunez Adapted from
https://www.nationalgeographic.com/environment/article/global-warming-overview
Read the statements. Mark {T) for true and (F) false.
( ) Glaciers, sea leveis, forests and wild life are suffering from global warming.
( ) Global warming and climate change are synonyms.
( ) Greenhouse gases interferes in weather events.
( ) Humans still need to find out how to solve global warming problems.
Mark the correct option.
Read text V to answer question .
TEXT V
There are no excuses for racism.
Racism take$ many forms and can happen 1 __ many places. lt includes prejudice, discrimination ar hatred directed at someone because of their colour, ethnicity or national origin.
People often associate racism with acts of abuse or harassment. However, it doesn't need to involve violent or intimidating behaviour. Take racial name-calling and jokes. Or consider situations when people may be excluded from groups or activities because of where they come 2 _______.
Racism can be revealed through people's actions as well as their altitudes. !t can also be reflected in systems and institutions. But sometímes it may not be revealed at ali. Not ali racism is obvious. For examp!e, someone may look 3 _______ a list of job applicants and decide not to interview people with certain surnames.
Racism is more than just words, beliefs and actions. lt includes ali the barriers that prevent people from enjoying dignity and equality because of their race.
Analise as afirmativas abaixo no que se refere às ondas sonoras.
I - A intensidade do som está relacionada à frequência das vibrações das moléculas do meio e é a qualidade pela qual um som forte se distingue de um som fraco.
II - A potência de uma fonte, que emite ondas sonoras isotropicamente, não depende do meio que o som se propaga e nem da distância do observador à fonte.
III - Para sons de mesma frequência, a percepção auditiva humana cresce linearmente com o aumento da intensidade do som.
IV - Se em certa distância de uma fonte sonora o nível sonoro aumenta de 15 dB, então a intensidade sonora aumentou de um fator igual a 10 √ 10 .
V - Uma onda sonora consiste numa compressão seguida de uma rarefação do meio em que se propaga. A distância entre uma compressão e uma rarefação sucessivas é o comprimento de onda da onda sonora.
Assinale a opção que contém apenas as afirmativas corretas: