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Volcano Notes - Coggle Diagram
Volcano Notes
Volcano
Calders
- Large Depressions in the ground
Mid-Ocean Ridges
- Underwater Chains of volcanic mountains
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Types
Composite Volcanoes:
- Explosive eruptions with clouds of tephra far into air
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- Expanding gases force magma upwards and drive the eruption
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Shield Volcanoes:
- runny lava, builds wide sloping landforms
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- Gases escape easily from magma nearly the surface
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