HARD
7th CBSE
IMPORTANT
Earn 100

Thermosphere reflects low-frequency radio waves back to the Earth.

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Important Questions on Air - Composition And Structure

HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 1
The boundary between troposphere and stratosphere is called _____.
HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 2
Ozone layer protects us from the _____ rays.
HARD
7th CBSE
IMPORTANT
My Wonderful Book of Social Science>Chapter 5 - Air - Composition And Structure>Exercise>Q 1
What is normal lapse rate?
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.