Question

what can be seen for hundreds of miles in the great plains
what is this region’s nickname and why?
what happens to the elevation of the land as you cross the great plains heading west?

Explanation:

1. In the Great Plains, vast stretches of flat - land can be seen for hundreds of miles.
2. One of its nicknames is the "Breadbasket of America" because it is a major agricultural region, producing a large amount of wheat and other grains.
3. As you head west across the Great Plains, the elevation of the land generally increases.

Answer:

1. Vast flat - land.
2. "Breadbasket of America" due to its agricultural productivity.
3. The elevation generally increases.