• 2021-04-14
    Please Listen to the following TED talk and answer the questions followed. (2分17秒-3分08秒) The speaker worked with other scientists to analyze earth climate observations. In 1981,they published an article in Science magazine concluding that
  • All of these impacts have since either happened or are now well under way

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      Please Listen to the following TED talk and answer the questions followed. (1分11秒-55秒) What happened when the speaker just built the instrument with his team to propose an experiment to fly to Venus?

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      Please Listen to the following TED talk and answer the questions followed. (3分08秒-4分02秒) The paper lead the speaker testifying to Congress in the 1980’s, testimony in which he emphasized that global warming increases

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      Please Listen to the following TED talk and answer the questions followed. (12分25秒-13分31秒) Global warming is already affecting people. And the speaker then cited some facts to further proving his argument which includes

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      Please Listen to the following TED talk and answer the questions followed. (1分55秒-2分17秒) British physicist John Tyndall, in the 1850's, made laboratory measurements of the infrared radiation, which is heat. And he showed that gasses such as CO2___________ , thus acting like a blanket warming Earth's surface.

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      Please listen to the video in the website on the issue of social media and then answer the following questions(0-18秒) According to the kids in the interview, their answers cover the following EXCEPT