The Earth and Solar system

The vast limitless space which includes all celestial bodies is called ______

• Galaxy

• Universe

• Spatrishi Mandal

• None of the above

__________ are self luminous bodies.

• planets

• gases

• stars

• all of the above

The distance between celestial bodies is usually measured in a unit called ____ .

• light year

• kilometers

• litres

• hectameter

Saptarishi Mandal is a part of which constellation?

• Ursa Major

• Ursa Minor

• The Small Bear

• The great dipper

Which one of these is NOT a terrestrial planet?

• Mercury

• Jupiter

• Mars

• Earth

Which of these planets are called 'GAS GIANTS'?

• Earth and Mars

• Uranus and Neptune

• Jupiter and Uranus

• Jupiter and Saturn

Hottest planet is _____ .

• mercury

• venus

• earth

• mars

The atmosphere of Jupiter, Saturn and Uranus is mostly made up of which gases?

• helium and oxygen

• hydrogen and oxygen

• carbon and oxygen

• hydrogen and helium

How many [natural] satellites does Mars have?

• 1

• 2

• 3

• 4

The little chunks of rocks and debris in space are called _____.

• Asteroids

• Moon

• Meteoroids

• Comets