(a) Which gas in the atmosphere is used by the trees and plants in photosynthesis? (b) Which gas in the atmosphere traps the heat rays reflected by the earth?
ScienceClass 8ICSEAnswered 28 Mar 2026
Answer
Answer
(a) Carbon dioxide present in the atmosphere is used by the trees and plants in the process of photosynthesis.
(b) Carbon monoxide gas in the atmosphere traps the heat rays reflected by the earth.
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