Context: Figure: Tallgrass Prairie National Preserve.
Tallgrass Prairie National Preserve is a prairie grassland ecosystem in eastern Kansas. The preserve is named for its grass, which can grow over five feet tall. This type of grass once covered large parts of North America, but it is now rare. Most of the tallgrass in North America was destroyed to create farmland.
Which statement describes the Tallgrass Prairie National Preserve ecosystem?
A. It has a medium amount of rain.
B. It has soil that is poor in nutrients.
C. It has cold winters and cool summers.
Choose the right answer from the options and respond with its letter.

A