举一反三
- Global warming and climate change are terms for the observed century-scale rise in the average temperature of the Earth’s _____ and its related effects.
- The global average air temperature is believed (rise) ____________ in the near future.
- Global warming and climate change are terms for the observed century-scale rise in the ______ temperature of the Earth’s climate system and its related effects. A: highest B: lowest C: average D: common
- Global climate change mainly refers to global warming caused by the increase of ( ). A: Harmful gases B: Noble gases C: greenhouse gases D: Air pollutants
- According to the report, the rise of the earth's average surface temperature is attributed to some natural reasons.
内容
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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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In recent over 130 years (from 1880-2012), the global average surface temperature has raised for A: 0.85℃ B: 1 ℃ C: 1.35 ℃ D: 2 ℃
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What is the main cause for global average surface temperature rising since the mid-20th century? A: Human activities; B: Natural disaster; C: Crustal movement; D: Earth surface chemical weathering.
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1. The manifestation of global warming contains glacier melting, sea level rising and increase .(humidity / temperature)
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S3. If the temperature at the earth’s surface is 20F, the temperature in a coal mine 500 feet below the surface would be _____________________.