Question

what would happen if carbon dioxide content of the atmosphere increases

Answer 1

if CO2 increases then the global temperature will increase due to the green house effect.

Answer 2

Carbon dioxide is one of the most harmful atmospheric gases which is constantly harming our environment.

Some harmful effects of the increasing amount of carbon dioxide in the atmosphere,are;

1)Carbon dioxide is one of the most harmful greenhouse gases,which is constantly increasing the earth's temperature and causing Global Warming.

2) Carbon dioxide is the excretory product of the respiration of most species.That's why increasing amount of carbon dioxide can also affect our respiration.