What is a triggered earthquake?

a. an earthquake that is triggered by a shift in plates
b. an earthquake that occurs shortly after a large earthquake but on a different fault line
c. an earthquake that could also be referred to as an aftershock
d. an earthquake greater than 8.0 magnitude

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