Major component of the atmosphere on Venus and Mars Planet is :

Options :
  1. Carbon Dioxide
  2. Oxygen
  3. Sulphur
  4. Water Vapour
Answer and Explanation :-

Answer: Option 2

Explanation:

Oxygen is the major constituent of our present day atmosphere and is a direct consequence of the evolution of life on earth.

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : The temperate grasslands of Australia are known as:

Next Question : The Central railway Zone has its headquarters in:

Click here for online test on Geography

Responses


 (Getemail alerts when others member replies)







Tristan was silent for a few moments, looking at the leaves before them. "Life isn't about the past and the future. It's about today." He paused. "It's about five minutes from now and two seconds ago. It's moments, you know? Not years. Years aren't what define us.
-Chelsea Fine Anew