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13 questions
How many planets are there in the solar system?
100
8
9
3
Earth is the _____ planet from the sun?
First
Second
Third
Last
Which is the hottest planet?
Venus
Mercury
Uranus
Neptune
Which is the smallest planet?
Neptune
Earth
Mercury
Jupiter
Which is the biggest planet?
Mercury
Earth
Saturn
Jupiter
Which planet has the most visible rings?
Neptune
Saturn
Jupiter
Uranus
Why is Pluto not a planet?
It is too small.
It cannot clear its own atmosphere.
There are many other dwarf planets the same size as Pluto.
All of the above
Which planet is made up of mostly liquid water?
Neptune
Uranus
Earth
What gas gives Uranus and Neptune its blue color?
Carbon Dioxide
Helium
Methane
Hydrogen
There is evidence that there used to be _________ on Mars?
Water
Dust
Rocks
Which is the coldest planet?
Earth
Uranus
Neptune
Venus
Which is the farthest planet from the sun?
Earth
Mercury
Uranus
Neptune
Which is the only planet that supports LIFE?
Earth
Mars
Neptune
Jupiter
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