Inner vs Outer Planets

Front

What are the inner planets?

Back

The inner planets are Mercury, Venus, Earth, and Mars. They are located closer to the Sun and are primarily rocky.

Front

What are the outer planets?

Back

The outer planets are Jupiter, Saturn, Uranus, and Neptune. They are located farther from the Sun and are mostly gas giants.

Front

What is a key characteristic of inner planets?

Back

Inner planets are rocky and have solid surfaces.

Front

Which inner planet is closest to the Sun?

Back

Mercury is the closest inner planet to the Sun.

Front

Which inner planet is known for having a thick atmosphere?

Back

Venus is known for having a thick atmosphere, primarily composed of carbon dioxide.

Front

Do inner planets have rings?

Back

No, inner planets do not have rings.

Front

Which planet is known as the 'Red Planet'?

Back

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

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 group of planets has shorter years?

Back

Inner planets have shorter years because they orbit the Sun more quickly due to their proximity.

Front

Which planet has the most prominent rings?

Back

Saturn has the most prominent and well-known rings.