In case of CO₂ of earth's atmosphere disappears, the temperature of earth's surface would

A. Increase

B. Decrease

C. Depend on oxygen consumption

D. Remain the same

Answer: Option B

Solution(By Examveda Team)

In case of CO₂ in earth's atmosphere disappears, the temperature of earth's surface would Decrease.
Carbon dioxide traps heat in the atmosphere, a lessening of atmospheric carbon dioxide concentrations would mean that more heat could escape into space.
This would result in a net decrease in the Earth's average temperature, assuming other factors remain the same.