Question

even though carbon dioxide causes global warming it is concert and important gas for our survival explain

Answer 1

It is very simple we human and animal release carbon dioxide and carbon dioxide is inhaled by plants , and they release oxygen which is inhaled by human beings and animal , so that's why it is important for our survival.

Answer 2

Carbon dioxide is an important gas for our survival because trees inhale carbon dioxide and in return give us oxygen so if there will be no carbon dioxide then what will tree inhale and they will not be able to give us oxygen in return..