Biodiversity is essential for maintaining the stability and health of ecosystems. A diverse ecosystem is more resilient to change and can better withstand disturbances like disease, extreme weather, and other environmental stresses. This is because there are more species and genetic diversity present, which increases the chances that some species will be able to adapt and survive. For example, if a disease wipes out one species, another species with a similar niche may be able to take its place and keep the ecosystem functioning. In addition, the more diverse an ecosystem is, the more likely it is to provide essential services like pollination, nutrient cycling, and water purification.
