The Answer to your question would be China
The answer to your question is,
D.) The majority of the region's population lives in or near two cities.
-Mabel <3
There should be a section about it on your homework. If you can't find any information try looking it up. Also, right triangles are 90 degrees, I hope this helps!
Hope this helps with the answer to your question
the answer is A. solid rock bc the lithosphere is the outer most layer of earth