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Solar System Review
Solar System Review
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Review quiz for 4th grade Science. Content: Solar System
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
What planet is this?
Mars
Uranus
Neptune
Saturn
2
It takes Earth _____________ to orbit the sun.
365 days
4 years
10.5 hours
24 hours
3
What affects day and night on Earth?
Gravity
Earth's tilt
Earth's rotation
Earth's orbit
4
The outer planets are made mostly of
gas
water
rock
dust
5
What planet is the only planet to have known life?
Venus
Pluto
Earth
Mars
6
What is a constellation?
A galaxy
The name of a moon
Another name for the planets.
A group of stars that make a picture.
7
What planet is this?
It's not a planet
Earth
Mars
Saturn
8
Why does Earth experience seasons?
Earth's tilt and orbit
Earth's rotation
Gravity
Its position in the solar system
9
What is at the center of our solar system that all planets orbit around?
Milky Way Galaxy
Sun
Moon
Earth
10
Man-made satellites move around Earth much like Earth's ____________________.
moon
lakes
axis
oceans
11
What are the inner planets made mostly of?
Gas
Rock and Dust
Water
Play-doh
12
Why does our moon change shape throughout the month?
The moon orbits the sun so we don't always see the moon.
It doesn't change shape.
It orbits around Earth and the lit part we see changes.
The moon changes size during the month.
13
What tool helps astronomers see into outer space?
computer
smart phone
camera
telescope
14
What word means that the lit part of the moon is getting BIGGER?
waning
waxing
15
What planet is this?
Titan
Earth
Mercury
Jupiter
16
Earth rotates around a/an ________________.
axis
ocean
moon
cookie
17
When the moon is less than 50% lit, it is called a
New Moon
Full Moon
Gibbous Moon
Crescent Moon
18
What is a different between a star and a planet?
There are no differences.
Stars move around the Sun and planets stay in one place.
Planets orbit around the sun and stars stay in one place.
None of the above.
