I think the answer is c I hope this helps
The Andes are labeled with number 4.
The region labeled with number 3 is Patagonia.
Answer: I would say region
Explanation: The definition for region is an area having definable characteristics but not always fixed boundaries.
I believe the answer you're looking for is Southwest Asia, looking at a climate map, the drier areas are located to the southwest.
The Great Divide is the physical region of North America which runs the greatest distance from North to South, it runs along the spine of the <span>mountains from Alaska to South America. It is also known as the Continental Divide of the Americas, going from the Behring Strait to the Strait of Magellen, and covers the Rocky Mountains to the Andes, it is known for being the highest elevation.</span>