Earth Science Geology, the Environment, and the Universe

Section 4: Other Solar System Objects

Self-Check Quizzes-English

1
In which direction is the tail of this comet pointing?
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A)in the direction of the comet's orbit
B)opposite the orbit direction
C)toward the Sun
D)away from the Sun
2
Which requirement distinguishes a planet from a dwarf planet?
A)nearly spherical in shape
B)orbits the Sun
C)is not a satellite
D)has no debris within its orbit
3
Most comets in our solar system are positioned in the _____.
A)asteroid belt
B)Oort Cloud
C)Kuiper Belt
D)Outer zone
4
Where are most asteroids located?
A)orbiting all planets
B)between Mars and Jupiter
C)outside of Pluto's orbit
D)between Earth and Venus
5
What is the tail of a comet made of?
A)ice chunks
B)dust and gas
C)glowing gas
D)small bits of rock
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