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Câu hỏi:
Most climate scientists agree the main cause of the current global warming trend is human expansion of the greenhouse ______ .
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A.
causes
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B.
effect
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C.
gas
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D.
damage
Lời giải tham khảo:
Đáp án đúng: B
Hãy trả lời câu hỏi trước khi xem đáp án và lời giải -
A.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
QUẢNG CÁO
CÂU HỎI KHÁC
- A layer of greenhouse gases - primarily water vapor, and carbon dioxide - acts as a _____ blanket for the Earth, absorbing heat and warmin
- Most climate scientists agree the main cause of the current global warming trend is human expansion of the greenhouse ______ .
- Certain ______ in the atmosphere, such as carbon dioxide, methane and nitrous oxide, block heat from escaping.
- Carbon dioxide is released through_________ processes such as respiration and volcano eruptions and through_______ activities such as deforestation, l
- A strong greenhouse effect will warm the oceans and partially melt glaciers, increasing
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