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FOSS Planetary Science Unit 7&8 Flashcards | StudBud
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FOSS Planetary Science Unit 7&8
FOSS Planetary Science Unit 7&8
8 terms
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planets, galaxy, solar system
Flashcards
8 cards
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Questions
8
Answers
1
Which is most likely the diameter of the Milky Way?
39.13 AU
100,000 ly
25,000 ly
0.4 AU
2
Which theory best describes how the moon formed?
Capture theory
Sisters Theory
Impact theory
Daughter Theory
3
Have we ever sent people to Mars?
yes
no
4
Which exoplanet has the thickest atmosphere?
the first one
none of them have an atmosphere
the third one
5
If the diameter of earth is 12,000 km and the S.F is 1/1,000 whats the scaled diameter?
120cm
2400cm
12cm
6
If we scale the moon's diameter to 3 cm and it's actually 3000 km, what's the scaling factor?
1/10,000,000
1/1000
1/300,000
1/10
7
Which is larger?
solar system
universe
galaxy
8
Which item cannot be found in our solar system?
planet
star
moon
nebula
