Question

4.
Look at the following pictures and infer how plants clean the atmosphere?
Carbon
Dioxide Oxygen
Sunlight​

Answer 1

carbon dioxide

Explanation:

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Answer 2

Answer:

Through photosynthesis, they convert the carbon dioxide we exhale into fresh oxygen, and they can also remove toxins from the air we breathe. One famous NASA experiment, published in 1989, found that indoor plants can scrub the air of cancer-causing volatile organic compounds like formaldehyde and benzene

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