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3:1 Volcanoes
Volcanoes and Plate tectonics
| Answer | Question |
|---|---|
| Volcano | erupting vent through which molten rock surfaces; creating and destructing mountains. |
| Magma | Molten rock beneath the earth surface. |
| Lava | Lava that flows onto Earth's surface. |
| Ring of fire | Pacific Ring of Fire (or just The Ring of Fire) is an area where large numbers of earthquakes and volcanic eruptions occur in the basin of the Pacific Ocean. |
| Island arc | A string of islands formed by the volcanoes along a deep ocean trench. |
| Hot spot | An area where magma from deep within the mantle melts through the crust above it. |