The significance of geological processes in shaping ecosystems is critical, as they influence landforms, soil composition, and the distribution of habitats. Processes such as volcanism, erosion, and sedimentation create diverse landscapes that support various ecological niches. The availability of resources like minerals and water shapes the types of vegetation and animal populations in a given area. Furthermore, geological events like earthquakes and landslides can lead to rapid changes in ecosystems, impacting species interactions and resilience. Understanding these processes assists in predicting ecosystem responses to climate change.