The axis of the Earth is tilted at an angle of $23.5 °$

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Important Questions on Our Universe: The Solar System

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4th CBSE

IMPORTANT

Revised Longman Active Science.>Chapter 10 - Our Universe: The Solar System>Assessment Zone>Q C

The Equator is an imaginary line around the centre of the Earth that divides it into four equal parts.

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4th CBSE

IMPORTANT

Revised Longman Active Science.>Chapter 10 - Our Universe: The Solar System>Assessment Zone>Q C

The planets, the satellites and the dwarf planets together form the solar system.

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4th CBSE

IMPORTANT

Revised Longman Active Science.>Chapter 10 - Our Universe: The Solar System>Assessment Zone>Q C

Spring is the season that falls between winter and summer.

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4th CBSE

IMPORTANT

Revised Longman Active Science.>Chapter 10 - Our Universe: The Solar System>Assessment Zone>Q C

When the magma reaches the surface of the Earth, it is called a mantle.

HARD

4th CBSE

IMPORTANT

Revised Longman Active Science.>Chapter 10 - Our Universe: The Solar System>Assessment Zone>Q D

Complete the following word puzzle with the help of clues given below:

Across:
3. The closest planet to the Sun.
4. An imaginary line connecting the two poles of the Earth.
Down:
1. The innermost and hottest layer of the Earth.
2. Fixed path of the planets moving around the Sun.
3. Known as the red planet.
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