How have human activities affected the depletion of flora and fauna ? Explain.
CBSE Class X Social Science SA ( 3 marks)
Answers
. (a) Habitat destructions agricultural expansion has resulted in destruction of habitat.
(b) Hunting is carried out illegally, thereby, decreasing the number of animals.
(c) Poaching is done and parts of animals are sold for profit.
(d) Overexploitation of resources, cutting of trees for profit motive without replanting and conserving.
(e) Environmental pollution caused by industries destroys soil and water.
(f) Poisoning the forest.
Answer: Human activities have greatly affected the depletion of flora and fauna in such a way as: (a) Expansion of the commercial and scientific forestry and mining activities: Expansion of the industry causes a lot of trees to be cut and the soil is dug out during mining. This has caused depletion of resources.
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