Question

b)Answer each question in about 80 words
1)How do trees purify the air for us?
irrelevant answer will reported
and correct answer will get brainlist and i will follow him​

Answer 1

$\huge\underline\bold\blue{Answer:-}$

All leaves and plants contain living cells that take in sunlight. By capturing the sun's energy, the leaf's cells gain the strength to decompose the sap supplied by the roots, thus providing the tree with nutrition.

Not only does the leaf need light to decompose sap and transform it into food for the tree, it also needs air. Air is filtered by the tree and returned to the atmosphere. That is why we say that trees purify the air.