Front

What is the Solar System?

Back

The Solar System is a collection of celestial bodies, including the Sun, planets, moons, asteroids, and comets, that are bound by gravity.

Front

What is the second planet in the Solar System?

Back

Venus

Front

Which group of planets consists mostly of rock and metal?

Back

The inner planets.

Front

What is the largest planet in the Solar System?

Back

Jupiter

Front

What is the fifth planet in the Solar System?

Back

Jupiter

Front

Which planets are considered the outer planets of the Solar System?

Back

Jupiter, Saturn, Uranus, Neptune.

Front

What is a planet?

Back

A planet is a large celestial body that orbits a star and does not produce its own light.

Front

What is the closest planet to the Sun?

Back

Mercury

Front

What is the main difference between inner and outer planets?

Back

Inner planets are rocky and smaller, while outer planets are gas giants and larger.

Front

What is a moon?

Back

A moon is a natural satellite that orbits a planet.