Natural disasters can have both short-term and long-term impacts on biodiversity. They can lead to the destruction of habitats, loss of vegetation and animal populations, and overall disruption of ecosystems. This can result in a decrease in biodiversity as certain species may become extinct or face population declines. However, natural disasters can also create opportunities for new species to colonize and for ecosystems to regenerate and evolve over time. Overall, the impact of natural disasters on biodiversity depends on the severity of the event, the resilience of the affected species, and the ability of the ecosystem to recover.