The Solar System- 3.9B POST TEST

Front

Which planet is closest to the sun?

Back

Mercury is the closest planet to the sun.

Front

What planet is eighth in the Solar System?

Back

Neptune is the eighth planet in the Solar System.

Front

What is one of the main differences between the outer and inner planets?

Back

The outer planets are gas planets.

Front

What is the only planet in our Solar System that life can survive on?

Back

Earth is the only planet where life can survive.

Front

How many days does it take the Earth to revolve around the Sun?

Back

It takes 365 days for the Earth to revolve around the Sun.

Front

What are the inner planets?

Back

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

Front

What are the outer planets?

Back

The outer planets are Jupiter, Saturn, Uranus, and Neptune.

Front

What is a characteristic of gas giants?

Back

Gas giants, like Jupiter and Saturn, are mostly made of gases and have no solid surface.

Front

What is the largest planet in our Solar System?

Back

Jupiter is the largest planet in our Solar System.

Front

What is the smallest planet in our Solar System?

Back

Mercury is the smallest planet in our Solar System.