Exercise

Author:Vinita Kumar

Vinita Kumar Social Science Solutions for Exercise

Simple step-by-step solutions to Exercise questions of Air - Composition And Structure 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

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 2

Write down the composition of atmosphere.

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 3

Distinguish between troposphere and stratosphere.

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 4

Write a few advantages of atmosphere.

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 1

What are the main features of stratosphere?

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 2

Which layer is the ideal zone for air travel? Discuss.

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 3

Explain why thermosphere is known as ionosphere.

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 4

Discuss the uppermost layer of the atmosphere.

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Answer the Following

As we know ozone layer is depleting day by day. Do you think it is necessary to protect this layer? What type of awareness should be created to protect the ozone layer?