Inner Planets

Front

What are the inner planets?

Back

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

Front

Which two inner planets have no moons?

Back

Mercury and Venus have no moons.

Front

Which inner planet is the hottest?

Back

Venus is the hottest inner planet.

Front

Which inner planet has almost no atmosphere?

Back

Mercury has almost no atmosphere.

Front

Which inner planet has the longest year?

Back

Mars has the longest year among the inner planets.

Front

Which inner planet has a thick, poisonous atmosphere?

Back

Venus has a thick, poisonous atmosphere.

Front

What is the atmosphere of Mercury like?

Back

Mercury has a very thin atmosphere, almost negligible.

Front

How does the temperature of Venus compare to Earth?

Back

Venus is hotter than Earth due to its thick atmosphere trapping heat.

Front

What is unique about the rotation of Venus?

Back

Venus rotates very slowly on its axis, taking about 243 Earth days to complete one rotation.

Front

Which inner planet is known for having liquid water?

Back

Earth is known for having liquid water on its surface.