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Solar System Flashcards | StudBud
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Solar System
Solar System
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Flashcards
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Practice quiz
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Questions
20
Answers
1
Do you think Pluto should be a planet?
NOT SURE
MAYBEEE
NOOOO
YESSSS
2
What are the two innermost gas giants?
jupiter & saturn
mars & jupiter
sun & jupiter
ayyyyyeeee and yassssss
3
What are the four outer planets?
jupiter, mars, uranus, neptune
uranus, neptune, earth, saturn
jupier, saturn, uranus, neptune
mercury, saturn, uranus, neptune
4
What is the third planet from the Sun?
Earth
Mars
Uranus
Mercury
5
Mar's atmosphere is 90 percent carbon dioxide .
What are those !
Got eeemmm ....
False
True
6
True or False: The atmosphere of Venus is 97 percent carbon dioxide.
False
True
7
What's the period of revolution ?
Mr Lockettes head
The time it takes an object to travel around the Sun
The time it takes the Earth to rotate once
The time period it takes the Moon to revolve around the Sun
8
What are the four inner planets?
saturn, venus, earth, jupiter
mercury, venus, earth, mars
mercury, earth, venus, mars
mercury, saturn, earth, mars
9
What does the word "planet" mean?
terrestrial
light
wanderers
stargazers
10
True or False: Mercury has no atmosphere
False
True
11
How was the sun formed ?
Old gases that evaporated
The nebula collapsed
Comets and Asteroids
Broken planets
12
Which planets are "gas giants"?
mars,jupiter,saturn,earth
jupiter,saturn,uranus,mars
jupiter,saturn,neptune,uranus
sun,jupiter,uranus,neptune
13
What is the astronomical unit ?
The rounded distance from the Sun to Earth
The average width from Earth to the Sun
The average distance from Earth to the Sun
The average distance from asteroids
14
What is the greenhouse effect ?
When a planet's atmosphere traps solar energy
When greenhouses change colors
When a planet's surface turns green
When a planet falls off its axis
15
What is the fourth planet from the Sun?
Mars
Uranus
Earth
Mercury
16
How long ago was the solar system formed?
6.4 thousand years
3.9 million years
3.9 thousand years
4.6 billion years
17
How many planets are in the solar system?
7
10
9
8
18
What are Terrestrial Planets ?
The planets that never rotate
Planets close to Sun which are made of rock and metal
Planets close to the sun which have solid outer layers
The planets that are made of gas
19
What kind of surface do terrestrial plantes have?
solid
rocky
icy
gaseous
20
How many dwarf planets are there?
6
8
5
4
