EASY
3rd CBSE
IMPORTANT
Earn 100

Three-fourth of the earth's surface is covered with

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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 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 _____.
EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q D
Three hundred and sixty-five days make a _____.
MEDIUM
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Exercise Time>Q E
We keep on damaging our planet earth, although this is the only planet where life exists. Are we right in doing so? Give reasons.
MEDIUM
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Do and Learn>Q A

Complete the following web chart:

Question Image

EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Do and Learn>Q B

Unscramble the given word to form the correct word.

RBIOT _____.

EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Do and Learn>Q B

Unscramble the given word to form the correct word.

TATIROON

EASY
3rd CBSE
IMPORTANT
Start Up Science 3>Chapter 15 - Our Earth in Space>Do and Learn>Q B

Unscramble the given word to form the correct word.

AYRE _____.