Volcanoes

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  • 1. Volcanoes

2. Volcanoeshttps://www.youtube.com/watch?v=s2i4XS0Esks https://www.youtube.com/watch?v=DceHEBGVfj4 3. Volcanoes Avolcanoisarupture intheEarth'ssurface thatallowsmagma, volcanicashand gasestoescapefrom belowthesurface. 4. Volcanoes Whenmoltenrock belowthesurfaceof theearthincreases pressure,eruption occurs. Aneruptingvolcano cancause earthquakes, tsunamis,floods, rockfallsandother disasters. 5. VolcanoesThere are three categories of volcanoes: 6. VolcanoesActive 7. DormantVolcanoes 8. VolcanoesExtinct 9. Volcanoes Currently, there are around 1500 active volcanoes on the Earth. We know around 80 volcanos that are located under the ocean. 10. Volcanoes Currently, there are around 1500 active volcanoes on the Earth. We know around 80 volcanos that are located under the ocean.