Bài tập trắc nghiệm Tiếng Anh mới 11 Unit 6: Global Warming - Project.
Câu hỏi trắc nghiệm (5 câu):
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Câu 1:
A layer of greenhouse gases - primarily water vapor, and carbon dioxide - acts as a _____ blanket for the Earth, absorbing heat and warming the surface.
- A. thermal
- B. hot
- C.heat
- D.heating
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Câu 2:
Most climate scientists agree the main cause of the current global warming trend is human expansion of the greenhouse ______ .
- A.causes
- B.effect
- C.gas
- D.damage
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Câu 3:
Certain ______ in the atmosphere, such as carbon dioxide, methane and nitrous oxide, block heat from escaping.
- A.effects
- B.emissions
- C.gases
- D.layers
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Câu 4:
Carbon dioxide is released through_________ processes such as respiration and volcano eruptions and through_______ activities such as deforestation, land use changes, and burning fossil fuels.
- A.human - natural
- B.natural - human
- C.man-made - ordinary
- D.ordinary - man-made
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Câu 5:
A strong greenhouse effect will warm the oceans and partially melt glaciers, increasing
- A.temperature
- B.sea water
- C.sea level
- D.pollution
