Front

How many planets are there in the solar system?

Back

8

Front

Earth is the _____ planet from the sun?

Back

Third

Front

Which is the hottest planet?

Venus

,

Mercury

,

Uranus

,

Neptune

Back

Venus

Front

Which is the smallest planet?

Neptune

,

Earth

,

Mercury

,

Jupiter

Back

Mercury

Front

Which is the biggest planet?

Back

Jupiter

Front

Which planet has the most visible rings?

Back

Saturn

Front

Why is Pluto not a planet?

Back

All of the above

Front

Which planet is made up of mostly liquid water? Options: Neptune, Uranus, Earth

Back

Earth

Front

What gas gives Uranus and Neptune its blue color?

Back

Methane

Front

There is evidence that there used to be _________ on Mars?

Back

Water