What ecological word describes this change in the ecosystem lion king?

The ecological Word that describes the change in the ecosystem in "The Lion King" is "trophic cascade." This occurs when a top predator, such as Mufasa (the lion), is removed or diminished, leading to an overpopulation of herbivores (like zebras and Gazelles) that overgraze vegetation. This results in a decline of plant life, which further affects the entire ecosystem, highlighting the interconnectedness of species and the importance of predators in maintaining ecological balance.