Look at the geologic sequence in figure 12.9 and list the events as they occurred from oldest to youngest. there are seventeen events to decipher. do do di figure 12-9 for problem 5. determine the sequence of events illustrated in this cross section. identify rock units from their symbols, and list all the events that led to the present situation.

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