Question 9

Explain why there is a need of variety of animals and plants in a forest.


Herbivores get more food and habitat where there is a greater variety of plants. As the number of herbivore increases, then the carnivores gets more food which is important to continue the food chain. In microorganisms, mainly decomposers maintain the supply of nutrients to the soil and helps in the growth of plants. This greater variety of plants and animals makes the forest a dynamic living entity. 

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