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solar system review 1 Flashcards | StudBud
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solar system review 1
solar system review 1
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solar system
Flashcards
13 cards
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Practice quiz
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Questions
13
Answers
1
What separates the inner and outer planets?
a bunch of gas
the North Star
Jupiter
asteroid belt
2
The outer planets are all _________ giants.
rocky
small
outer
gas
3
Our solar system includes the sun, ____ planets, and several dwarf planets.
Seven
Nine
Eight
Ten
4
If you're standing on the sun looking out at the planets, what would you see?
The solar system
Nothing, you'd be dead
Nothing, the glare would be too bright
Mercury, the rest are too far away
5
The sun is the star closest to ______.
Earth
Venus
All of the above
Mars
6
Which two planets do not have moons?
Earth
Pluto and Venus
Neptune and Uranus
Mercury and Venus
7
How long does it take the Earth to revolve around the sun?
The same time it takes to go around your head
About 30 days (1 month)
About 365 days (1 year)
About 24 hours (1 day)
8
What is the invisible path that planets move around called?
orbit
spins
rotates
revolves
9
The four planets closest to the sun are called _____ planets.
Terrestrial
Jovian
Inferior
Superior
10
________ was a planet until 2006. At that time, scientists reclassified it as a dwarf planet.
Uranus
Pluto
Saturn
Earth
11
How long does it take Earth to do one full rotation on its axis?
30 days (1 month)
7 days (1 week)
24 hours (1 day)
365 days (1 year)
12
What are satellites that can orbit a planet?
moons
stars
The Sun
other planets
13
What causes the seasons on Earth?
Earth's tilt and revolution around the sun
Earth's axis and rotation
rotation of Earth
none of the above
