Solar System

Front

What are terrestrial planets?

Back

Terrestrial planets are rocky planets that are closer to the Sun. They include Mercury, Venus, Earth, and Mars.

Front

What does it mean for Earth to rotate?

Back

Rotation refers to the spinning of Earth on its axis, which takes about 24 hours to complete.

Front

Which planet is the sixth from the Sun?

Back

Saturn is the sixth planet from the Sun.

Front

What is an ice giant?

Back

An ice giant is a type of planet that has a thick atmosphere and is composed mainly of substances like water, ammonia, and methane. Uranus and Neptune are considered ice giants.

Front

Which planet is the hottest in the Solar System?

Back

Venus is the hottest planet in the Solar System due to its thick atmosphere that traps heat.

Front

What is the main difference between terrestrial and gas giant planets?

Back

Terrestrial planets are rocky and solid, while gas giants are mostly made of gases and have no solid surface.

Front

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

Back

The term is 'orbit'.

Front

How long does it take for Earth to revolve around the Sun?

Back

It takes about 365 days for Earth to complete one revolution around the Sun.

Front

What is the largest planet in the Solar System?

Back

Jupiter is the largest planet in the Solar System.

Front

What are the four inner planets of the Solar System?

Back

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