Inner Planets flashcard

Front

Which planet is called the 'Red Planet'?

Back

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

Front

What is Earth's Twin?

Back

Venus is often referred to as 'Earth's Twin' because it is similar in size and composition.

Front

What makes Earth unique among the planets?

Back

Earth is the only planet known to support life.

Front

What gives Mars its reddish color?

Back

Mars appears red because of the large amounts of iron oxide (rust) on its surface.

Front

Which planet is closest to the Sun?

Back

Mercury is the closest planet to the Sun.

Front

What is the second planet from the Sun?

Back

Venus is the second planet from the Sun.

Front

What is the largest planet in our solar system?

Back

Jupiter is the largest planet in our solar system.

Front

What is the main component of Venus's atmosphere?

Back

Venus's atmosphere is mainly composed of carbon dioxide.

Front

Which planet has the most moons?

Back

Jupiter has the most moons of any planet in our solar system.

Front

What is the surface of Mercury like?

Back

Mercury has a rocky surface with many craters, similar to the Moon.