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WorksheetsOuter Planets
Total questions: 16
Worksheet time: 13mins
Name
Class
Date
1.
What is Jupiter's largest moon?
a)
Ganymede
b)
Io
c)
Europa
d)
Callisto
2.
What is a planetary ring?
a)
A thin disk of small particles of ice and rock
b)
What you wear on your finger
c)
The noise your cell phone makes when you get a call
d)
A layer of helium surrounding the atmosphere
3.
Uranus is blue/green because of traces of ___________ in its atmosphere.
a)
oxygen
b)
methane
c)
helium
d)
hydrogen
4.
The great red spot on Jupiter is
a)
A storm
b)
A red dot
c)
Lightning
d)
rusty dirt
5.
What is the second largest planet in our solar system?
a)
Neptune
b)
Jupiter
c)
Uranus
d)
Saturn
6.
Which planet in our solar system is the largest?
a)
Mercury
b)
Neptune
c)
Jupiter
d)
Uranus
7.
________ has the most spectacular rings.
a)
Neptune
b)
Jupiter
c)
Uranus
d)
Saturn
8.
All of the outer planets are known as the _________.
a)
terrestrial giants
b)
titanium planets
c)
helium giants
d)
gas giants
9.
What is Pluto now classified as?
a)
a star
b)
a minor planet
c)
dwarf planet
10.
This planet rotates on its side.
a)
Jupiter
b)
Saturn
c)
Uranus
d)
Neptune
11.
Which planet is this?
a)
Venus
b)
Saturn
c)
Neptune
d)
Jupiter
12.
This planets is farthest from the sun
a)
Neptune
b)
Jupiter
c)
Saturn
d)
Mars
13.
This planet has the most moons because of its size and gravitational pull
a)
Saturn
b)
Neptune
c)
Jupiter
d)
Uranus
14.
The gas giants have so much mass, they exert a much stronger gravitational force.True or False
a)
True
b)
False
c)
Neither
d)
Both
15.
Neptune is twice as far from the sun as Saturn, so it is much warmer. True or False
a)
True
b)
False
c)
Neither
d)
Both
16.
Which of Jupiter's moon has an ICY crust and is believed to have an ocean of fresh water underneath it.
a)
Callisto
b)
Io
c)
Ganymede
d)
Europa
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