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The Appalachian mountain range in the Eastern United States was once much taller than the Rocky mountain range in the Western United States. Currently, however, the Appalachian mountain range is much smaller than the Rocky mountain range

What do you think may have caused this change in height?

User OusecTic
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2 Answers

4 votes

Answer:

The answer is erosion

Step-by-step explanation:

I did this before

User Anthony Williams
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5.9k points
5 votes
erosion

explanation

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