Question

Excess amount of CO2

is responsible for

(a) global cooling (b) global warming (c) both (a) and (b) (d) none of these

Answer 1

Answer:

b

Explanation:

because it destroy our ecosystem

Answer 2

Answer:

b, global warming

Explanation:

Carbon dioxide has an inherent property to trap heat in its molecules. The higher the amount of carbon dioxide, higher is the heat uptake by it. This causes very high increase in temperatures, and therefore leads to global warming.