Q104
Increase in carbon dioxide in atmosphere causes ________
A.
Rise in earth temperature
AnswerB.
Fall in earth temperature
C.
Uniform earth temperature
D.
Increase in Ultraviolet rays
Answer: Option A
Solution
Answer: Option A
Solution:
The carbon dioxide is released to the atmosphere where it remains for 100 to 200 years. This leads to an increasing concentration of carbon dioxide in our atmosphere (see above on the right hand side), which in turn causes the average temperature on Earth to raise.