EASY
3rd CBSE
IMPORTANT
Earn 100

The planets got mixed up. Number these pIanets in the increasing order of their distance from the Sun. Mercury is numbered 1.

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Important Questions on Our Earth and Its Neighbours

EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q C
Write the time taken for one rotation of the earth on its axis. [24 hours/ 34 hours]
EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q C
Write the time taken for one revolution of the earth around the sun. [356 1/4 days / 365 1/4 days]
EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q C
Write the time taken for one rotation of the moon around the earth. [21 days or 27 1/3 days]
EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q D
Why does the earth appear flat to us?
EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q D
What does the rotation of the earth cause?
EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q D
The moon is visible in the sky because of the sun. How?
EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q D
Name any three constellations.
EASY
3rd CBSE
IMPORTANT
LIVING SCIENCE 3>Chapter 11 - Our Earth and Its Neighbours>Let us answer>Q D
Who are astronomers?