Question: Which of the following is the major cause of global warming?
Options:
A) Re-radiation of U.V. rays by $ CO _2 $ and $ H _2O $
B) Re-radiation of I.R. rays by $ CO _2 $ and $ H _2O $
C) Re-radiation of I.R. rays by $ O _2 $ and $ N _2 $
D) Re-radiation of U.V. rays by $ O _2 $ and $ N _2 $
Show Answer
Answer:
Correct Answer: B
BETA
