Question

The prebiotic atmosphere of the earth was ______a) Aerobic
b) Anaerobic
c) Partially aerobic
d) Without any gas

Answer 1

Hey mate !!!

Answer :-

It was without any gases.

Option -d

Hope it helps !

Answer 2

Hey dear,
This is in reference to origin of living things & in turn of universe

● Answer -
The prebiotic atmosphere of the earth was *partially aerobic*.

◆ Extra information -
- The prebiotic atmosphere of earth had limited oxygen.
- Components of prebiotic atmosphere would be methane, CO, H2S, ammonia, etc.
- As the earth cooled down, water wapor condensed to form oceans.





Hope this helped you. Thanks for asking.