Author Question: Which of the following describes impact cratering? A) the excavation of bowl-shaped depressions ... (Read 86 times)

dmcintosh

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Which of the following describes impact cratering?
 
  A) the excavation of bowl-shaped depressions by asteroids or comets striking a planet's surface
  B) the eruption of molten rock from a planet's interior to its surface
  C) The disruption of a planet's surface by internal stresses
  D) the wearing down or building up of geological features by wind, water, ice, and other phenomena of planetary weather

Question 2

Speed and velocity are the same thing.
 
  Indicate whether the statement is true or false



sarahccccc

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Answer to Question 1

A

Answer to Question 2

FALSE



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