Q56
Excess carbon dioxide in the atmosphere due to pollution will cause
A.
Earth's temperature to rise
AnswerB.
Earth's temperature to fall
C.
No change in earth's temperature
D.
Increase in ultra-violet radiation reaching the earth
Answer: Option A
Solution
Answer: Option A
Solution:
Excess carbon in the atmosphere warms the planet. when carbon dioxide concentrations rise, air temperatures go up, and more water vapor evaporates into the atmosphere which then amplifies greenhouse heating.