From these massive mountain ridges flow waterways: from the west to the Pacific Ocean, and to the east toward the Atlantic Ocean. This is
called:
The Continental Divide
The Alaska Range
The Canadian Shield
The Appalachian Mountains

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel