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PRINT ITFacts About Volcanoes
- There are about 1500 active volcanoes in the world that have erupted in the past 10,000 years.
- The biggest volcano in the world is Mauna Loa in Hawaii.
- More than 80% of the Earth’s surface is volcanic in origin.
- The rock debris carried by the blast of Mount St. Helen’s eruption traveled as fast as 250 miles per hour!
- More than half of the world’s active volcanoes above sea level encircle the Pacific Ocean to form the “Ring of Fire”
- Jupiter’s Moon Io is the most volcanic place in the solar system.
