Respuesta :
Grasslands have no trees and shrubs, contains grasses and woody plants, and rainfall is low.
What do you mean by Grasslands?
Grasslands may be defined as area in which the vegetation is dominated by a nearly continuous cover of grasses.
- Savannah is a type of grasslands where there is moderate rainfall that contains scattered trees and shrubs.
- Fire helps grasslands by preserving biodiversity.
- The type of grasslands found in the United States is plains and prairies.
Therefore, all the questions are discussed above one by one.
To learn more about Biodiversity, refer to the link:
https://brainly.com/question/11542363