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zlopas [31]
4 years ago
8

Why are the Appalachian mountains smooth and rounded

Geography
2 answers:
Aleonysh [2.5K]4 years ago
7 0
<span>Erosion after millions of years have caused the jagged edges to smooth out.

</span>
nalin [4]4 years ago
7 0

The water, wind and ice have caused the rock to break down.
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