The thing that makes coastal plains unique is that they are flat, low-lying pieces of land next to the ocean.
Answer:
By conducting to plant more trees and reducing the use of gas that emitting Co2 that cause to rise the temperature.
Bolivia , which has a 10,582 square kilometers. Which also is 4,086 square miles. Also covers most of Southwestern Bolivia
Latitude 60 north, longitude 90 east, I’m not too sure tho that’s just what I think :)