Solar System

Which of these planets is closer to the Sun?

• Earth

• Mars

• Saturn

• Mercury

What is the main reason we can see the Moon in the sky?

• The Moon refects the light of the Earth

• The Moon reflects the light of the Sun

• The Moon emits its own light

• The Moon reflects the light of asteroids and comets

Which if the following emits its own light?

• A star

• A satellite

• An asteroid

• A planet

This is called...

• The smallest planet of the Solar System

• The Earth's natural satellite

• The asteroid belt

• The planet where we live

A similarity between the Moon and the Sun is that both belong to the Solar System.

• True

• False

Natural Satellites orbit the Sun.

• True

• False

Planets orbit the Sun.

• True

• False

How many planets are there in our Solar System?

• 9

• 8

• 4

• 10

They rotate around the Sun and have an enormous tail of ice and gases.

• Planets

• Moon

• Comets

• Ateroids

Celestial bodies that rotate around planets. Our planet has only one.

• Asteroids

• Comets

• Stars

• Natural Satellites