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Tsync Tsync
wrote...
Posts: 3450
Rep: 8 0
8 years ago
The rate of cratering:
A) fluctuates over time, with massive bodies occasionally coming in from the Oort Cloud.
B) shows that large asteroid impacts are more common now than in the past.
C) has recently increased with more collisions in the asteroid belt.
D) shows that most interplanetary debris was swept up soon after the formation of the solar system.
E) has remained constant over the last 4.6 billion years.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 198 times
3 Replies
Minoring in physics
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Answer verified by a subject expert
RatatouilleRatatouille
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Posts: 3710
8 years ago
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Tsync Author
wrote...
8 years ago
This astronomy class is killing me, thanks for chiming in and answering
Minoring in physics
wrote...
8 years ago
Happy to help Slight Smile
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