Inner Planets

Front

What is the closest planet to the Sun?

Back

Mercury

Front

Which planet is known as the Red Planet?

Back

Mars

Front

What is the third planet from the Sun?

Back

Earth

Front

Which planet has the largest diameter?

Back

Earth

Front

What planet is about half the diameter of Earth?

Back

Mars

Front

Which planet is known for its thick atmosphere and high temperatures?

Back

Venus

Front

What is the only planet known to support life?

Back

Earth

Front

Which planet has the most moons?

Back

Mars (2 moons: Phobos and Deimos)

Front

What is the main component of Mars' surface that gives it a red color?

Back

Iron oxide (rust)

Front

Which planet is often referred to as Earth's twin?

Back

Venus