NCERT Exemplar Solutions Class 7 Science Solutions for Forests: Our Lifeline - Exercise in Chapter 17 - Forests: Our Lifeline

Question 21 Forests: Our Lifeline - Exercise

People say that nothing goes waste in a forest. Can you explain, how?


Nothing goes waste in a forest for the following reasons

-Dry leaves and remains of dead animals are converted to a dark coloured substance called humus. This provides nutrients to the plants.

-Dead animals become food for vultures, crows, jackals and insects.

-Broken branches of trees are used as fuel by the people living in the vicinity of the forest.

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