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Why the forest called purify air

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Why the forest called purify air

Posted by Anjali Choudhary 6 years, 9 months ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 6 years, 9 months ago

Forests are called the lungs of the Earth as the plants present in forests are the source of fresh oxygen in the atmosphere. They while carrying out photosynthesis, utilise carbon dioxide and release fresh oxygen, thus help in purification of air.

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