Solar System 7.9

Front

What are the inner planets made mostly of?

Back

Rock

Front

What is one main difference between the outer and inner planets?

Back

The outer planets are gas planets.

Front

Which planet is seventh from the sun?

Back

Uranus

Front

What does the solar system consist of?

Back

Planets, moons, comets, and asteroids.

Front

How many days does it take the Earth to revolve around the Sun?

Back

365 days.

Front

What is the largest planet in our solar system?

Back

Jupiter.

Front

What is the term for the path a planet takes around the Sun?

Back

Orbit.

Front

Which planet is known as the Red Planet?

Back

Mars.

Front

What is the main component of the Sun?

Back

Hydrogen.

Front

What are the gas giants in our solar system?

Back

Jupiter, Saturn, Uranus, and Neptune.