How Volcanoes Benefit Humanity

Volcanic soil is among the most fertile on Earth, supporting agriculture in Italy, Indonesia, and Hawaii. Geothermal energy from volcanoes powers Iceland and New Zealand. Volcanic rock is used in construction worldwide.

Volcanoes created over 80% of the Earths surface. Many valuable minerals including gold, silver, and copper are concentrated by volcanic processes. Hot springs and volcanic tourism generate billions in revenue.

Volcanic ash enriches soils for decades after eruptions..