grade 6 solar system

Hot celestial bodies which are made up of hot gases are called _____.

• planets

• satellites

• star

Ursa major is an example of _______.

• star

• constilation

• galaxy

_____ was an ancient Indian astronomer.

• Jayanth Narlikar

• Aryabhatta

• Subramanyam Chandrashekar

The brightest star in night sky is ____.

• sirius

• sun

• pole

tick the boxes which are true statements for sun.

• The sun is the centre of the solar system.

• The sun is the farthest star of all stars.

• The sun gives heat and light to the earth.

The sun is about _______ km away from the earth.

• 88 million

• 500 million

• 150 million

Millions of galaxies make the _______.

• comets

• universe

• asteroids

The meaning of planet is _______.

• circular

• globe

• wanderer

Mercury takes _____ days to revolve around the sun.

• 88 days

• 27 days

• 30 days

Earths twin in solar system is _____.

• mars

• jupiter

• venus