class 7 Science Chapter 17 Forests: Our Lifeline 

Leave a Comment / Class 7 / By

EXERCISE-1 Question 1: Explain how animals dwelling in the forest help it grow and regenerate. Answer: (i) Micro-organisms convert the dead plants and animals to humus. This humus helps in returning the nutrients back to the soil. These are absorbed by plants. (ii) The animals also help in dispersing the seeds of certain plants. (iii) …

class 7 Science Chapter 17 Forests: Our Lifeline  Read More »