Match the following. Column A Column B a. Earth i. Morning and evening star b. Venus ii. Farthest planet c. Neptune iii. Smallest planet d. Mercury iv. Third largest planet. e. Uranus v. Blue planet

a- v Earth is the third planet in the solar system that comes after the planet Venus. The earth is also called a blue planet because it contains 70% of water. It is the only planet on which life exists. b- i Venus is the second planet from the sun. Venus is almost completely of carbon dioxide, with no oxygen at all. This planet is also known as morning and evening star as it can be seen after sunrise and the sunset. c- ii Neptune is the planet farthest from the sun. This planet looks like Uranus. It is a very cold planet and appears bluish in the night sky. d-iii Mercury is closest to the Sun. It is the first and the smallest planet in our solar system. This planet has more craters than any other planets. e- iv Uranus is the third-largest planet in the solar system. It appears blue-green in colour. Uranus is the seventh planet in the solar system. This planet has a very cold atmosphere. Column A Column B a. Earth v. Blue planet b. Venus i. Morning and evening star c. Neptune ii. Farthest planet d. Mercury iii. Smallest planet e. Uranus iv. Third largest planet.

E M B I B E

The Incredible SCIENCE 4.>Chapter 12 - The Solar System>Exercise>Q 5

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4th CBSE

IMPORTANT

Earn 100

Label the diagram by filling the blanks.

Important Questions on The Solar System

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4th CBSE

IMPORTANT

The Incredible SCIENCE 4.>Chapter 12 - The Solar System>THINK AND ANALYSE>Q a

What would happen if the earth's axis was not tilted?

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4th CBSE

IMPORTANT

The Incredible SCIENCE 4.>Chapter 12 - The Solar System>THINK AND ANALYSE>Q b

If the earth was the first planet near the sun, would it be able to support life?

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4th CBSE

IMPORTANT

The Incredible SCIENCE 4.>Chapter 12 - The Solar System>FUSION>Q 2

Solve the crossword puzzle with the help of the clues provided
Down
1. Earth's second layer.
2. Heavenly body that revolves around a planet.
3. The imaginary line that passes through the North and South poles.

Across
4. The first artificial satellite launched by India.
5. The planet on which life exists.
6. The planet that is called morning and evening star.

Question Image

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4th CBSE

IMPORTANT

The Incredible SCIENCE 4.>Chapter 12 - The Solar System>Worksheet 12>Q 1

Match the following.

Column A	Column B
a. Earth	i. Morning and evening star
b. Venus	ii. Farthest planet
c. Neptune	iii. Smallest planet
d. Mercury	iv. Third largest planet.
e. Uranus	v. Blue planet