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Give reasons.

(i) Man modifies his environment
(ii) Plants and animals depend on each other

NCERT Class 7th Social Science (Our Environment) Chapter 1 Environment


Human beings are the most use full resource.Because human being uses all the resources with the help of their skill.
2)plants are autotrophs so they can prepare their own food .But human beings are heterotrophs and depend upon other animals or plants.so they are depending upon each other for food.
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