WorksheetsAstronomy Review
Total questions: 30
Worksheet time: 19mins
Name
Class
Date
1.
Which planet has an atmosphere filled with heavy clouds that keep a lot of heat, making it the hottest planet?
a)
Venus
b)
Earth
c)
Neptune
d)
Uranus
e)
Mercury
2.
Which planet is most commonly known for its rings made of chunks of ice and rocks?
a)
Saturn
b)
Earth
c)
Neptune
d)
Uranus
e)
Mercury
3.
Which is the smallest planet in our solar system?
a)
Mercury
b)
Earth
c)
Neptune
d)
Uranus
e)
Mars
4.
Which natural object in space in the main source of light and energy on Earth?
a)
Sun
b)
Earth
c)
Neptune
d)
Uranus
e)
Mercury
5.
Which planet rotates on its side and has 26 moons?
a)
Uranus
b)
Earth
c)
Neptune
d)
Mercury
e)
Mars
6.
Which is the biggest planet in the solar system?
a)
Jupiter
b)
Earth
c)
Neptune
d)
Uranus
e)
Mercury
7.
Which planet is known as the “red planet” and has the biggest volcano in the solar system?
a)
Mars
b)
Earth
c)
Neptune
d)
Uranus
e)
Mercury
8.
Which planet was considered the 9th planet in our solar system but not anymore?
a)
Pluto
b)
Earth
c)
Neptune
d)
Uranus
e)
Mercury
9.
Which planet is light blue and has rings that are hard to see? It is the farthest planet.
a)
Neptune
b)
Earth
c)
Uranus
d)
Mercury
e)
Mars
10.
Which is the only planet that can supports living things?
a)
Earth
b)
Neptune
c)
Uranus
d)
Mercury
e)
Mars
11.
Between the orbits of ______ and ______ (which two planets) is the asteroid belt?
a)
Mars and Jupiter
b)
Earth and Venus
c)
Neptune and Uranus
d)
Pluto and Ceres
12.
A(n) ____________ is a group of stars held together by gravity.
a)
galaxy
b)
orbit
c)
solar sytem
d)
astronomy
e)
planet
13.
The _______ is main source of energy and light, center of our solar system
a)
SUN
b)
galaxy
c)
orbit
d)
solar sytem
e)
astronomy
14.
The name of our galaxy is ________________.
a)
Milky Way
b)
gravity
c)
Gas Giants
d)
Rocky Planets
e)
Solar System
15.
_________ is the science that studies the universe and space.
a)
astronomy
b)
gravity
c)
Milky Way
d)
asteroid
e)
Solar System
16.
A(n) ___________includes the Sun and other objects that revolve around it.
a)
solar system
b)
astronomy
c)
Rocky Planets
d)
planet
e)
asteroid
17.
The ______ is the closest natural space object that orbits a planet
a)
moon
b)
solar system
c)
astronomy
d)
Rocky Planets
e)
planet
18.
The four JOVIAN planets are also known as the ______________.
a)
Milky Way
b)
galaxy
c)
Rocky Planets
d)
Solar System
e)
Gas Giants
19.
The INNER planets are also known as _________.
a)
asteroid
b)
Gas Giants
c)
solar system
d)
Milky Way
e)
Terrestrial Planets
20.
_________ is an Italian astronomer and mathematician who was the first to use a telescope, discovered that planets revolve around the Sun, the moon has craters.
a)
Galileo Galilei
b)
Neil Amrstrong
c)
Buzz Aldrin
d)
Isaac newton
21.
_________ is the first man to walk on the moon.
a)
Galileo Galilei
b)
Neil Amrstrong
c)
Buzz Aldrin
d)
Isaac newton
22.
What is the FIRST planet in the solar system?
(a)
23.
What is the SECOND planet in the solar system?
(a)
24.
What is the THIRD planet in the solar system?
(a)
25.
What is the FOURTH planet in the solar system?
(a)
26.
What is the FIFTH planet in the solar system?
(a)
27.
What is the SIXTH planet in the solar system?
(a)
28.
What is the SEVENTH planet in the solar system?
(a)
29.
What is the EIGHT and last planet in the solar system?
(a)
30.
How many planets are in our solar system?
a)
7
b)
9
c)
8
d)
18
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