Multiple Choice
Which statement is true about asteroids?
A) All asteroids are found in the asteroid belt between Mars and Jupiter.
B) Asteroids are also called dwarf planets.
C) Asteroids have an irregular shape and are battered by impact cratering.
D) All asteroids have bright, reflective surfaces.
E) Asteroids originated from older moons.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: _ are comets that come very close
Q20: Why is it easier to find an
Q21: Only about three comets per year plunge
Q22: Long-period comets originate in the _.
Q23: Armor asteroids cross into the orbit of
Q25: Explain the phenomenon of Kirkwood gaps. Where
Q26: What do scientists believe to have caused
Q27: What kind of asteroid crosses into Earth's
Q28: Most types of chondrites contain _, small
Q29: Iron meteorites are easy to recognize because