Ciclo natural

Synopsis: The animation tells a story that takes place in a fictional island where suddenly there is an increase of local insect population and on this fact, the island's authorities decide to eliminate all insects. Thus there is a decrease in the population of lizards, natural predators of insects, which in turn affects other populations causing an ecological imbalance on the island. Finally, the inhabitants of the island find themselves severely affected due to changes in the environment.
Source: Regional University of Blumenau (FURB). Information System applied to the Environmental Management System (SISGA Project); Dalfovo, Oscar; Koball, Alexander.
URL: http://objetoseducacionais2.mec.gov.br/handle/mec/6199