Q2
Adherence of two-children norm shall help in
A.
Improving food web
B.
Checking pollution
C.
Stabilising ecosystem
AnswerD.
Fertility of soil
Answer: Option C
Solution
Answer: Option C
Solution:
Adherence to the two-children norm shall help in Stabilising ecosystem.
An ecosystem is said to possess ecological stability or equilibrium if it is capable of returning to its equilibrium state after a perturbation or does not experience unexpected large changes in its characteristics across time.Focusing on the biotic components of an ecosystem, a population or a community possesses numerical stability if the number of individuals is constant or resilient. Adhering to two children will maintain the ratio of population with the availability of resources.