举一反三
- Which of the following is not caused by global warming? A: rising of sea levels B: melting of icebergs C: extinction of some animals D: serious water and air pollution
- Which is not an effect of global warming? A: sea level rise B: heat waves C: glacial melt D: increase in biodiversity E: storm intensity
- Choose the correct letter, A, B, C or D.Write the correct letter in boxes 22-26 on your answer sheet. What factor drives Antarctic water to move beyond the continental shelf A: The increase of salt and density of the water B: The decrease of salt and density of the water C: The rising temperature due to global warming D: The melting of fresh ice into the ocean
- Global warming refers to the increase in the average temperature of the earth's near surface air and oceans in recent decades and its projected continuation.
- The ice sheets are melting and sea levels are rising a metre a year.
内容
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Global warming is the term used to describe the rising of the _________ _________on earth.
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4. We can assume that by the end of the 21st-century, global warming is likely to cause an increase in the earth’s temperature of around degrees Celsius. A: 2-5 B: 1 C: 3-4 D: 4
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According to scientists, the DIRECT cause of more and fiercer storms is ______. A: greenhouse gas emissions in industrialized nations B: higher surface water temperatures of the sea C: continuous global warming D: rising sea levels
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In the process of global warming, the temperature would rise at the same rate worldwide.
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Inflation is defined as ( ). A: an increase in the overall level of prices in the economy B: a period of rising productivity in the economy C: an increase in the overall level of output in the economy D: a period of rising income in the economy