Description: Ecosystem collapse refers to a significant loss of ecosystem function and biodiversity, which can result in the inability of an environment to sustain life as we know it. This phenomenon can be caused by a variety of factors, including pollution, deforestation, climate change, and overexploitation of natural resources. When an ecosystem collapses, the interactions between species and their environment are disrupted, leading to species extinction, habitat degradation, and the loss of essential ecosystem services such as pollination, climate regulation, and water purification. The main characteristics of ecosystem collapse include a drastic decline in biodiversity, disruption of food chains, and the inability of ecosystems to recover from disturbances. The relevance of this concept lies in its direct impact on the health of the planet and the quality of human life, as healthy ecosystems are fundamental for human well-being and long-term sustainability.