Question

Forest are lungs of the Earth. Justify.​

Answer 1

Answer:

Forests in general are known as 'lungs of Earth' because they absorb large amounts of carbon dioxide and release large amounts of oxygen due to photosynthesis.

In this way they provide oxygen to us.

They are effective, Earth's lungs, and protecting those lungs is crucial if we are to defend the plant biodiversity and fight global warming. 

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Explanation:

Hope this helps you

Answer 2

Answer:

Forests are called the lungs of the Earth because they provide oxygen to us. Forests in general are known as 'lungs of Earth' because they absorb large amounts of carbon dioxide and release large amounts of oxygen due to photosynthesis. ... However, decomposition of plant matter absorbs almost as much oxygen as the trees produce.