What is the primary reason for absence of life on moon?

Options :
  1. carbon
  2. hydrogen
  3. nitrogen
  4. water
Answer and Explanation :-

Answer: Option 4


It is generally believed by scientists around the world that life is absent on moon, primarily as there is absolutely no water or an insignificant amount, although there are many other factors. Water is the essential ingredient for all life forms as they cannot survive without it. Life in Earth, is believed, won't have began had there been no water.

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

Previous Question : Why is Sodium thiosulphate used in photographic processing of a film?

Next Question : Permanent hardness of water can easily be softened by adding which of the following chemicals?

Click here for online test on General Science


 (Getemail alerts when others member replies)

Change will not come if we wait for some other person, or if we wait for some other time. We are the ones we've been waiting for. We are the change that we seek.
-Barack Obama