Using complete sentences, define the following volcanic terms:
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Andesite:
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Ash:
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Ashcloud:
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Ashfall:
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Ashflow:
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Avalanche:
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Basalt:
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Composite Volcano:
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Crater:
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Dacite:
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Debris Avalanche:
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Dome:
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Lahar:
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Lava:
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Lavaflow:
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Magna:
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Mudflow:
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Phreatic eruption:
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Pumice:
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Pyroclastic:
- Pyroclastic Flow:
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Tephra: