How can the ocean currents in an environment affect life for people? A. They can lead to more earthquakes
B. They can get rid of erosion
C. They can lead to milder climates
D. They can make wind patterns difficult to track

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