I think the correct answer from the choices listed above is option C. The statement that best describes the Great Plains is that they have drought, tornadoes, and insect swarms. The Great Plains is known as a tornado alley sine it has the highest percentage of tornado occurrence.<span />
It would be hotter in Texas.
When you put the continents next to each other (on a map, of course) in a certain way, they put together almost perfectly. To add to that, there are fossils of the same land species on two different continents, suggesting that they used to be able to cross back and forth between the two land masses. This would make the most sense if the two continents were once part of the same continent.