1. Circulation of energy in the biosphere ecosystem is cyclical. |
2. Circulation of matter in the biosphere ecosystem is unidirectional. |
A) 1 only
B) 2 only
C) 1 and 2 only
D) None
Correct Answer: D
Solution :
Circulation of energy in the biosphere ecosystem is unidirectional, it is derived from the sun and goes through one trophic level to another. The matter however circulated in cyclic manner.You need to login to perform this action.
You will be redirected in
3 sec