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The Solar System: Planets Flashcards | StudBud
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The Solar System: Planets
The Solar System: Planets
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Test review questions for a 3rd grade unit on the Solar System
Flashcards
23 cards
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Questions
23
Answers
1
Which describes the inner planets?
rocky
gaseous
small in size
giant
2
What is the name of the force that keeps the planets in orbit around the sun?
batteries
wind
gravity
electricity
3
What is the name of the 8th planet from the sun?
Saturn
Uranus
Earth
Neptune
4
The sun is a planet.
True
False
5
What causes day and night?
The Earth's revolution around the sun.
The Earth's rotation on its axis.
6
What is the name of the 1st planet from the sun?
Mercury
Earth
Venus
Mars
7
What is the name of the object located between Mars and Jupiter?
Uranus
sun
Earth's moon
Asteroid Belt
8
How long does it take the Earth to make 1 revolution around the sun?
1 day
30 days
365 days
100 days
9
How does the Earth move on its imaginary axis?
revolves
orbits
dances
rotates
10
Which describes the outer planets?
giant
gaseous
small in size
rocky
11
Earth is the only planet known to have living things.
True
False
12
What is the name of the 2nd planet from the sun?
Mercury
Earth
Venus
Mars
13
What is the name of the 3rd planet from the sun?
Jupiter
Venus
Neptune
Earth
14
How long does it take the Earth to make 1 rotation on its axis?
30 days
7 days
365 days
1 day
15
What is the name of the 6th planet from the sun?
Mars
Jupiter
Saturn
Uranus
16
Humans can survive on a planet whose temperature is 195 degrees.
No
Yes
17
The Earth's revolution around the sun causes the seasons.
False
True
18
What is the name of the 5th planet from the sun?
Jupiter
Mercury
Uranus
Saturn
19
What is the name of the 4th planet from the sun?
Earth
Mars
Neptune
Mercury
20
Which describes the outer planets?
rocky
smaller in size
giant
gaseous
21
What is the Earth's movement around the sun called?
revolve
orbit
drift
rotate
22
What is the name of the 7th planet from the sun?
Uranus
Venus
Neptune
Jupiter
23
The Asteroid Belt divides the solar system into the inner and outer planets.
True
False
