What is an active volcano?
 

Important Questions on Our Changing Earth

HARD

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 2

Distinguish between dormant and extinct volcanoes.

HARD

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 3

What are the different types of waves?
 

MEDIUM

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 4

List some of the most destructive earthquakes in India.
 

HARD

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 1

What are volcanoes? What are the different types of volcanoes? Give examples of each.
 

HARD

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 2

Define earthquake. Discuss the main earthquake belts on the Earth.
 

MEDIUM

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 3

Define the theory of continental drift.

HARD

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 4

Describe the process of measuring earthquake.
 

HARD

7th CBSE

IMPORTANT

My Wonderful Book of Social Science>Chapter 3 - Our Changing Earth>Exercise>Q 1

Do you think that the continents are drifting away from one another? Give reasons to support your answer.