Exercise
Vinita Kumar Social Science Solutions for Exercise
Simple step-by-step solutions to Exercise questions of Our Changing Earth from My Wonderful Book of Social Science. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Exercise with Hints & Solutions
Distinguish between dormant and extinct volcanoes.
What are volcanoes? What are the different types of volcanoes? Give examples of each.
Define earthquake. Discuss the main earthquake belts on the Earth.
Define the theory of continental drift.
Describe the process of measuring earthquake.
Do you think that the continents are drifting away from one another? Give reasons to support your answer.
Is there adequate awareness among people of India about the natural calamities, like earthquake and tsunami?
Our Earth is changing drastically. Do you think, the changes which are taking place are bad? How?
