Inner Planets
Outer Planets
The Sun
The Beginning
Space Junk
100

What planet is in between Earth and The Asteroid Belt?

What is Mars?

100

Which planet has the most moons?

What is Saturn?

100

About how much of the Solar System's mass is the Sun?

What is 99.8 or 9?

100

A Nebula is a cloud of _____ and ______

What is gas and dust?
100

What do we call flying balls of rock and ice in our Solar System?

What is a comet?

200

Which planet is most similar to Earth?

What is Mars?

200

Which planet's axis goes side to side instead of up and down?

What is Uranus?

200

About how far away is the Sun?

What is 150 mil km or 93 mil. miles?

200

When large stars die they experience a large explosion called a ?

What is a Supernova?

200

Between which 2 planets is the Asteroid Belt located?

What is between Mars and Jupiter?

300

What planet is traveling the fastest?

What is Mercury?

300

Which planet has the largest mass?

What is Jupiter?

300

The Sun is mostly made of which element?

What is hydrogen/helium?

300

About how old is the Solar System?

What is 4.6 by?

300

What do we call a smaller version of an asteroid?

What is a meteor?

400

What planet has a rotation of about 24 hrs?

What is Earth?

400

Which planet has the longest orbit?

What is Neptune?

400

Why are we on earth worried about the Sin's magnetic field?

What is disrupting telecommunications?

400

How many stars are in the Solar System?

What is 1?

400

Pluto is no longer considered a planet but is now called a_______?

What is a Dwarf Planet?

500

Which planet has an atmosphere that is so thick that it is the hottest planet?

What is Venus?

500

Which planet has a large storm?

What is Jupiter?

500

The Sun gives off Solar ________ which helps to heat the Earth.

What is radiation?

500

Why did the Inner Planets end up closest to the Sun

What is a larger mass?

500

What force holds all the planets together in one system

What is gravity?

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