Planets

Front

Which planet was once known as the ninth planet?

Back

Pluto is known as the ninth planet, although it is now classified as a dwarf planet.

Front

What is the term for the spinning of an object on its axis?

Back

Rotation is the term used to describe the spinning of an object on its axis.

Front

How do the outer planets compare to the inner planets?

Back

The outer planets are larger than the inner planets.

Front

Which planet is known for its red, rust-covered surface?

Back

Mars is known for its red, rust-covered surface.

Front

What are gas giants?

Back

Gas giants are large planets that are primarily composed of gases, and they are found among the outer planets.

Front

Name the four inner planets.

Back

The four inner planets are Mercury, Venus, Earth, and Mars.

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

Which planet is known as the 'Red Planet'?

Back

Mars is often referred to as the 'Red Planet' due to its reddish appearance.

Front

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

Back

Orbit is the term for the path a planet takes around the sun.

Front

Which planet is the largest in our solar system?

Back

Jupiter is the largest planet in our solar system.