EASY
3rd CBSE
IMPORTANT
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The earth spins on an imaginary line called axis.

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Important Questions on Our Earth in Space

EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q B
The earth spins from east to west.
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q C
The only planet where life is known to exist is 
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q C
The time taken by the earth to complete one rotation is about
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q C
The earth moves around the sun in a fixed path called its
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q C
Revolution of the earth causes
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q C
Three-fourth of the earth's surface is covered with
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q D
Our earth is surrounded by an envelope of _____.
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q D
The movement of the earth about its axis is called _____.