Fill in the Blanks America: landscapes and riversOnline version Completa las frases by Martín Vicente 1 Cuba rivers Mississipi Great Rocky Amazon Aconcagua Plains highest Sierra Appalachian Madre flow Andes North America includes the Mountains in the west , the Mountains in the east and the in the middle . Central America includes the mountains , and is the largest island . The largest mountain range in South America is the . It includes the peak in America : Mount . North America has many important , such as the - Missouri . The River , in South America , has the greatest in the world .