Question

is there need of oxygen in earth

Answer 1

heya.....

Here is your answer....

Yes, there is a need of oxygen on earth. Because without oxygen we can't survive.We need oxygen to breathe and perform some activities.

It may help you...☺☺

Answer 2

yes there is a need of oxygen on the earth because without oxygen we can not breath, can not do any activity, with the help of oxygen we can breath, do any activity so we need oxygen.