Question

In three to five sentences, describe how volcanic eruptions can be harmful to the environment.(4 points)

Answer 1

Volcanic eruptions can destroy habitats and infrastructure with lava flows, pyroclastic flows, and falling ash, killing plants and animals and burying ecosystems. Ash and gases like sulfur dioxide can degrade air quality, harm human and animal health, and acidify soils and water supplies. Volcanic gases and fine ash in the atmosphere can also reduce sunlight and lower temperatures regionally or globally for months to years, disrupting weather and crop yields. Additionally, ash and debris can clog waterways and damage machinery, worsening long-term environmental recovery.