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Which gas do trees absorb while creating oxygen?

AMethane gas
BNitrogen gas
CHydrogen gas
DCarbon dioxide
Answer & Solution
Correct answer: D. Carbon dioxide
1. Trees are a resource for fuel and building material. 2. They also protect the environment by absorbing carbon dioxide and creating oxygen. 3. Cutting them lets carbon dioxide linger in the air. _Source: Wikipedia, Renewable resource, Deforestation_
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