The planet of the solar system which has maximum numbers of Moon is: Saturn
Energy is a nuclear reaction is produced due to: uncontrolled chain of reaction
Which of following has two moons: Mars
The sky appears blue because of: Scattering of light from atmsphere
Which information about an earthquake defines its size: magnitude
Which is the outermost planet in the solar system: Neptune
Solar system was discovered by: Copernicus
The bodyguard of the Earth is _____ that save the Earth from many Comets and Asteroids: Jupitar
Sun rises in the east and sets in the west due to the: Earth's rotation about its own axis
The natural satellite of Earth is known as: Moon
