WorksheetsThe Solar System
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which is the largest planet in our solar system?
a)
Mars
b)
Earth
c)
Jupiter
d)
Neptune
2.
Which planet can be found in the habitable zone?
a)
Mercury
b)
Saturn
c)
Earth
d)
Uranus
3.
______ contains 99.8% of the mass in our solar system.
a)
Jupiter
b)
The Sun
c)
Saturn
d)
Venus
4.
Which planet is closest to the sun?
a)
Earth
b)
Mars
c)
Neptune
d)
Mercury
5.
Which planet is NOT considered a gas giant?
a)
Jupiter
b)
Saturn
c)
Venus
d)
Neptune
6.
Which of the following is an example of a dwarf planet?
a)
Pluto
b)
Mercury
c)
Mars
d)
Neptune
7.
In what region can Pluto be found?
a)
Asteroid belt
b)
Kuiper belt
c)
Habitable zone
d)
Event horizon
8.
How many stars are in our solar system?
a)
1
b)
1,000
c)
1 million
d)
Over 1 billion
9.
How many stars are estimated to be in the Milky Way galaxy?
a)
1
b)
1,000
c)
1 million
d)
Over 2 billion
10.
How many galaxies are estimated to be in the universe?
a)
1
b)
1,000
c)
1 million
d)
Over 1 billion
100 %
