Planets

Front

What is Pluto classified as?

Back

Dwarf planet

Front

What was Pluto's classification before it was considered a dwarf planet?

Back

Pluto was once considered a planet, but no longer is.

Front

Name the four inner planets of the Solar System.

Back

Mars, Earth, Mercury, Venus

Front

What celestial body is at the center of the Solar System?

Back

Sun

Front

List the outer planets of the Solar System.

Back

Uranus, Saturn, Neptune, Jupiter

Front

What is the main difference between inner and outer planets?

Back

Inner planets are rocky and closer to the Sun, while outer planets are gas giants and farther from the Sun.

Front

What is the largest planet in our Solar System?

Back

Jupiter

Front

Which planet is known for its rings?

Back

Saturn

Front

What is the smallest planet in our Solar System?

Back

Mercury

Front

What is the term for a planet that orbits a star?

Back

Exoplanet