Answer: Equator.
The line that goes from west to east, or side to side/is in the middle of the map horizontally, is the equator.
Cracks in rocks : mechanical
Lichen growing on rocks : chemical
Roots or plant growth making cracks in the concrete : mechanical
Worn away statues : chemical and mechanical in my opinion
Exposed rocks : mechanical
Rust on rocks : chemical
~Hello There! ^_^
Your question: What term is often used to refer to Southwest Asia...?
Your answer: Middle East is the term that is often used to refer Southwest Asia.
Hope this helps! :D
Creo q es verdad, correct me if i’m wrong