Question

Although carbon dioxide leads to global warming, it is still considered very important for our survival. Give reasons.

Answer 1

Plants require CO2 for their survival . Plants/trees are considered as lungs of our Earth. They intake Co2 and release Fresh O2. to us. Thus, by human activities that is by deforestation these plants so called CO2 absorbers will die which leads to Global warming and thus ecological imbalance will get disturbed.
Thus ,Although carbon dioxide leads to global warming, it is still considered very important for our survival.