Planets and their Moon
Planets and their Moon: Overview
This topic covers concepts, such as, The Sun, The Planets, Stars & Facts About Sun etc.
Important Questions on Planets and their Moon
Which are the inner planets? Why are they named so?


What is period of revolution of planets? Explain its difference with period of rotation.

Which are the outer planets? Mention their characteristics.

Who am I?
Some members of the Solar System were introducing themselves to each other. They gave clues about themselves. Use the clues and write their name.
I give light to all my planets.


Name the coldest planet of our solar system.


Name the planet which could float in water.

Name the planet having the largest number of moons.

Name the planet that was predicted before its discovery. (Choose from Pluto, Neptune, Mars)

Name the fifth planet from the sun.

Neptune is the smallest planet in the solar system.

Which planet is known as red planet?

Name the planet for which the sun rises in the west and sets in the east.

Name the nearest star to the Earth.



International Astronomical Union drafted three criteria for a full-sized planet.

The period of rotation of all the planets is the same.
