Environmental Issue And Environmental Pollution Ques 36

Question: Gases commonly referred as greenhouse gases are :
  1. $ CH _4 $
  2. $ CO _2 $
  3. CFC
  4. $ NH _3 $ Which of the above is/are correct?

Options:

A) 1 and 4

B) 2 and 3

C) 1, 2 and 3

D) All of these

Show Answer

Answer:

Correct Answer: C