Question

Which one of the following does not promote stability of the ecosystem? 

(a) Balancing between production and consumption of each element in the ecosystem. 

(b) Balance between input and output of energy.

(c) Normal functioning of different biochemical cycles. 

(d) Increase of human population.

Answer 1

Correct option: (d) Increase of human population.

Explanation:

The ever-increasing human population creates a loss of natural habitat of organisms and have other impacts such as various kinds of pollution. Thus, the ecosystem gets imbalanced in many ecological terms.