Planets

Front

What is the closest planet to the sun?

Back

Mercury

Front

Name the four inner planets of the solar system.

Back

Mars, Earth, Mercury, Venus

Front

What are the outer planets of the solar system?

Back

Uranus, Saturn, Neptune, Jupiter

Front

What are gas giants?

Back

Planets that are mostly made of gases, including Jupiter, Saturn, Uranus, and Neptune.

Front

What are terrestrial planets?

Back

Planets that have solid surfaces and rocky cores, including Mercury, Venus, Earth, and Mars.

Front

What is the largest planet in our solar system?

Back

Jupiter

Front

Which planet is known for its prominent rings?

Back

Saturn

Front

What is the smallest planet in our solar system?

Back

Mercury

Front

Which planet is known as the Red Planet?

Back

Mars

Front

What is the main component of the atmosphere of Venus?

Back

Carbon dioxide.