Multiple Choice
The asteroid belt is believed by most astronomers to be composed of
A) icy fragments similar to the nuclei of comets.
B) genuine leather.
C) rocky debris left over from the formation of the solar system.
D) the remnants of a gaseous planet disrupted by an impact.
Correct Answer:

Verified
Correct Answer:
Verified
Q76: A curious fact about the structure of
Q77: The two largest trans-Neptunian objects are<br>A) Neptune
Q78: What happens when a star goes through
Q79: Which of the following general statements about
Q80: The smallest of the planets is<br>A) Neptune.<br>B)
Q82: How many stars are in our solar
Q83: Which planets do NOT have natural satellites
Q84: How are exoplanets currently being detected?
Q85: The Kuiper belt is<br>A) a band of
Q86: The greater the amount of Doppler shift