1.
The farthest planet from sun is _______.
2.
The planet Uranus _______.
3.
The rings of the Saturn are made up of _______.
4.
Mars is called red planet because_____.
5.
Which is the biggest planet of solar system?
6.
The earth also rotates on its own axis and takes ______ hours to complete one rotation.
7.
Life is possible on earth because _______.
8.
About ______% of earth's surface is covered with water.
9.
Read the sentences and choose the correct option. A. The distance of sun from earth is greater than the distance of moon from earth. B. A planet can move in any other planet's orbit. C. Mercury is the hottest planet of our solar system. D. Venus is called morning and evening star.
10.
Which of the following is the nearest, hottest as well as smallest planet of our solar system?