Our universe

Stars are like huge balls of :

• stones

• fire

• sand

_________ give out light.

• stars

• planets

• both of them

Planets revolve around :

• sun

• moons

• none of them

Earth is a ___________.

• star

• planet

• moon

Sun is a ___________.

• star

• planet

• none of them

Earth gets light from the __________.

• Planets

• Sun

• None of them

Space has:

• stars

• planets

• stars and planets

Earth has only one___________ revolving around it.

• moon

• ship

• star

There are __________ planets revolving around the sun.

• six

• seven

• eight

We can see the stars because of their _____________ size.

• small

• medium

• big