Question

how do leave purify the air​

Answer 1

Answer:

$<colour="blue"><marquee> leaves purify the air as they use the carbon dioxide present in the atmosphere for photosynthesis and release oxygen this helps in purification</colour> </marquee>$

Answer 2

Answer:

leaves purify the air - leaves need carbon dioxide to prepare it's food and we need oxygen to prevent and survive yourself. so when plant starting to make their food they absorb carbon dioxide from air and release oxygen in the air in this way the quantity of carbon dioxide is decrease and oxygen's quantity will increase. So in this way plants purify the air.

Explanation:

i hope this will helps u