Volcanic eruptions can:
• drastically alter the ecosystem.
• add nutrients to the surrounding soil.
• increase biodiversity.
While volcanic eruptions can have a devastating immediate impact on an ecosystem, they also can lead to long-term changes that promote new growth and biodiversity in the area over time. The ash and volcanic materials released can enrich the soil with nutrients, which can enhance plant growth and ultimately support a diverse array of wildlife. However, they typically do not draw animals to the area during the eruption itself, as most animals tend to flee from danger.