Which of the following is the most likely global climate change?
a. a decrease in the overall temperature of the earth
b. an increase in the overall temperature of the earth
c. an increase in the number of cold climates
d. no change to global climate

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