They would actually stay constant in what they are now,
get ready it is not that far away !!!!!!
Answer:
mongolia
Explanation:
Mongolia has very little arable land, which means historically they have not been able to grow enough crops to support a large population. Until the 20th century Mongolians were largely a herding people, and that just doesn't support dense populations.
Answer:
Give people water
Explanation:
If they have it there will be no demand for it
A geologist studies the earth's history.
To be frank, I don't think your question is specific enough, but I would say that the answer would be the Rocky mountains, or just mountains. those are the only major kinds of landforms I can think of
