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Solar System Review
Solar System Review
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science solar system 4th grade
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
Which planet is smallest in the solar system?
Earth
Mercury
Mars
Venus
2
Copernicus & Galileo used observations to discover that this was at the center of the universe.
The Sun
Jupiter
The Earth
The Moon
3
What is at the center of our solar system?
The Earth
Mars
The Sun
The Moon
4
Which phase of the moon is pictured?
Full
Waning Gibbous
New
Waxing Gibbous
5
Which phase of the moon is pictured?
Waning Crescent
Waning Gibbous
Waxing Gibbous
Waxing Crescent
6
How often does the moon revolve around the Earth?
about once a century
about once a week
about once a month
about once a year
7
Jupiter, Saturn, Uranus, and Neptune are classified as which type of planets?
Frozen
Windy
Dwarf
Gas Giants
8
Aristotle and Ptolemy believed this was at the center of the universe.
The Earth
The Sun
The Moon
Mercury
9
Which phase of the moon is pictured?
New Moon
Waxing Crescent
Waning Crescent
Full Moon
10
Which phase of the moon is pictured?
New Moon
Full Moon
Waxing Gibbous
Waning Gibbous
11
Which planet is similar to Earth in size and mass?
Venus
Mercury
Jupiter
Mars
12
Which phase of the moon is pictured?
New
Waning Crescent
Full
Waxing Crescent
13
How many planets are in our solar system?
9
10
7
8
14
The moon is a...
satellite
asteroid
star
planet
15
The sun is a...
star
satellite
asteroid
planet
16
Small rocky satellite with virtually no atmosphere or life and very little water describes...
Earth
Galaxy
Sun
Moon
17
What added greatly to our understanding of the moon?
Space Shuttle Missions
Apollo Missions
Flying saucers
Ancient Astronomers
18
Which planet is largest in the solar system?
Saturn
Neptune
Jupiter
Uranus
19
Which phase of the moon is pictured?
Waxing Crescent
Waning Crescent
Waning Gibbous
Waxing Gibbous
20
Bonus! Which Apollo Mission was the first to land on the moon?
Apollo 11
Apollo 13
Apollo 10
Apollo 8
21
What season is it when the Earth's axis is tilted away from the sun?
winter
fall
summer
spring
22
Which phase of the moon is pictured?
Third Quarter
Waxing Gibbous
New Moon
First Quarter
23
How long does it take the Earth to make one complete revolution around the sun?
300 1/4 weeks
300 days
365 days
365 1/4 days
24
When the earth's axis is tilted towards the sun what is the season?
fall
summer
winter
spring
25
The Earth is a...
star
planet
satellite
asteroid
26
This causes Earth to experience seasons.
the tilt of the earth's axis
the sun
the earth rotating on its axis
the earth revolving around the sun
27
Mercury, Venus, Earth and Mars are classified as which type of planets?
Hot
Terrestrial
Gas Giants
Frozen
28
Average-sized yellow star describes...
Earth
Moon
Sun
Galaxy
29
Which planet is no longer considered a planet and has been reclassified as a dwarf planet?
Mercury
Planet X
Io
Pluto
30
Planet with large amounts of life-supporting water and an oxygen rich atmosphere describes...
Venus
Earth
Moon
Sun
