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Author Question: Distinguish between internal and external processes. What will be an ideal ... (Read 18 times)

Mollykgkg

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on: Jul 14, 2018
Distinguish between internal and external processes.
 
  What will be an ideal response?

Question 2

What feature would easily distinguish schist and gneiss from quartzite and marble?
 
  What will be an ideal response?


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cadimas

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Internal processes derive energy from Earth's interior (such as tectonic activity). External processes derive energy from the Sun and occur at or near Earth's surface (such as mass wasting).

Answer to Question 2

Both schist and gneiss have foliated textures, whereas both quartzite and marble are nonfoliated.


Mollykgkg

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Reply 2 on: Jul 14, 2018
Great answer, keep it coming :)

mcarey591

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Reply 3 on: Yesterday
Excellent

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