Choose A, B, C, or D that best completes eac...

Câu hỏi: Choose A, B, C, or D that best completes each sentence. A layer of greenhouse gases - primarily water vapor, and carbon dioxide - acts as a _______  blanket for the Earth, absorbing heat and warming the surface.

AThermal

BHot

CHeat

Dheating

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Kiểm Tra - Unit 6 !!