The correct answer is A. Prairies.
Prairies are a type of grassland found in the central and eastern United States. They are characterized by their tall grasses, which can grow up to six feet tall. Prairies are home to a variety of wildlife, including bison, elk, and prairie dogs.
Steppes are a type of grassland found in central Asia. They are characterized by their short grasses, which can grow up to two feet tall. Steppes are home to a variety of wildlife, including horses, camels, and gazelles.
Pampas are a type of grassland found in South America. They are characterized by their tall grasses, which can grow up to six feet tall. Pampas are home to a variety of wildlife, including rheas, guanacos, and vicuñas.
Veldts are a type of grassland found in Africa. They are characterized by their short grasses, which can grow up to two feet tall. Veldts are home to a variety of wildlife, including lions, elephants, and zebras.