Question

There is no life on moon due to the absence of

• A. $O_2$
• B. Water
• C. Light
• D. Temperature

Answer 1

The correct option is B Water

There is no life on the moon due to the absence of water. Life first originated on earth in the oceans. And most of the bacteria thriving on Earth was anaerobic, literally metabolizing their food without oxygen. The light and temperature were also not as crucial as water for the evolution of organisms on primitive earth.