Exercise 1

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Embibe Experts Social Science Solutions for Exercise 1

Simple step-by-step solutions to Exercise 1 questions of Our Changing Earth from Social Science Textbook of Competency Based Questions for Class VII. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Exercise 1 with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT

An earthquake strikes suddenly, without warning. Therefore, it is important for us to know some basic measures to protect ourselves and our near and dear ones during an earthquake. List at least six measures that should be taken instantly, without wasting time on preparation, during an earthquake.

MEDIUM
7th CBSE
IMPORTANT

Use the picture to answer these questions.

Question Image

Identify the landform shown in the picture. Name the agent of gradation that is responsible for its formation.

HARD
7th CBSE
IMPORTANT

On the outline map of India, mark a region prone to earthquake.
 

MEDIUM
7th CBSE
IMPORTANT

Distinguish between transported and residual soil. 

MEDIUM
7th CBSE
IMPORTANT

Specify two differences between internal and external forces.

MEDIUM
7th CBSE
IMPORTANT

Why is the erosive action of rivers greater in the mountains than in the plains?

MEDIUM
7th CBSE
IMPORTANT

Why do you think wind action is more prominent in deserts?