Answer: Machu Picchu is located In the Andes Mountain range in Peru.
Ans: waterfalls are most common where hanging valleys occur. Such valleys generally form when glacier ice deeply erodes a main or trunk valley, leaving tributary valleys literally hanging far above the main valley floor. After the glaciers have melted and withdrawn, streams from such tributary valleys must fall in order
Answer:
years and years
Explanation:
it doesn't happen overnight
Sedimentary rocks because any rock would wear down and become sedementary.
The area is known as Subduction zone.This process in which one plate sinks into asthenosphere underneath another plate is known as Subduction.