<span>Immigration currently accounts for about _______ of U.S. population growth.
Answer: B one-third</span>
Something must have been moving along and either plowed the stuff to one side or carried it and deposited it along the side. What else but a glacier?
PS. I'd guess this is more the province of geologists, not geographers
Answer:
It is number 3. Landslide.
Explanation:
Hope this helps.
