Question

conversation between 2 friends on the topic of "If Plants disappear"

Answer 1

Plants are like friend of are on the earth .Without plants we cannot survive. The first thing they do is they take in Co2 and give us oxygen to live. The second thing they do is they protects from the sun's heat in summer. Not only the following 2 things they do they do many for us .If they disappear no human beings can survive on the earth.
Thank you