Question

3) Consider the following statements : 1 With reference to the classification of the resources.
a. Renewable resources have ability toreproduce themselves by physical, chemical and mechanical processes.
b. Biotic resources are obtained from biosphere and it takes million of years to reproduce them. Which of the statement(s) given above is/are correct?​

Answer 1

a. The resources which can be reproduced by physical, chemical and mechanical process is called renewable resources

Renewable resources: These are the sources which can be replenished over a period of time. Example is forest wood because wood can be grown by reforestation.

b. Biotic resources are those resources which are obtained from biosphere. They are also known as the living resources. Biotic resources are considered as renewable resources. Plants are the most important biotic resources. The foods, sugars, tea, coffee, medicines are obtained from the plants. Animals also form a major part of the biotic resource of an ecosystem

answer:- a is correct

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