Planets/Earth
Sun/Moon
Inner Planets
Comets, Meteors, Asteroids
Outer Planets
100

Name all the planets in order starting from the planet closest to the sun.

 Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.

100

True or false: The sun is the largest star in our galaxy.

True.

100

Name the inner planets.

The four smaller inner planets, Mercury, Venus, Earth and Mars.

100

What is a comet made out of?

Ice, rock, dust

100

Name the outer planets.

 Neptune, Uranus, Saturn, and Jupiter.

200

Earth is how much water?

70%

200

The first person on the moon was...?

Neil Armstrong

200

What is the hottest planet in our solar system?

Venus

200

What does a meteor become when it hits the Earth?

Meteorite.

200

Neptune, Jupiter, Neptune and Saturn are mostly made of what?

They are made of mostly gas and are called the  Gas Giants.

300

A tool that makes objects in space seem closer and larger is called a ...?

 telescope.

300

True or false? The sun rotates around the planets.

False. The planets rotate around the sun.

300

Name 2 characteristics of mars.

Answers may vary.

300

What is a big asteroid called?

A Dwarf Planet

300

What planet has had a 300 year old storm?

Jupiter.

400

Earth orbits the moon, the sun, or stars?

The sun.

400

The moon appears what colors. Name one.

Gray and white.

400

The inner planets are closer to what?

The sun.

400

Are shooting stars, meteors, comets, or asteroids?

Meteors.

400

Name the  planets with rings.

Jupiter, Saturn, Uranus, and Neptune

500

How long does it take for Earth to complete one full revolution around the Sun?

One year or 365 days.

500

How old is the moon?

4.5 billion years old.

500

The inner planets are mainly made up of what?

Rocks

500

Meteors are formed from what?

Asteroids colliding.

500

Why is pluto not considered a planet?

It doesn't pass the IAU test. It is too small to be a planet.