<span>The topography of the Midwest is relatively flat</span><span>
Topography is the shape or configuration of the land, its physical features represented on a map by contour lines, hypsometric tints, and relief shading.
Hope this helped.</span>
D - Mongolia. This is because it is a landlocked country which means it is only surrounded by countries, not oceans. Therefore, it would not have access to big oceans/seas.
It is the Central siberian Plateau Because it slopes upwards from the Coast into the Southern Portion of he country.
D. To keep different races and ethnicities separated in order to avoid conflict.
It is not all of the above I think it is A.People drink water that has been contaminated with animal feces.