Term
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Definition
An opening in the Earth’s crust that erupts gases, ash and lava |
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Term
What is a vent? (Volcanos) |
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Definition
Opening where magma escapes |
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What is a Crater? (Volcano) |
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Definition
Steep sided depression inside a volcano |
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Term
What is the least common boundary Volcanoes form on? |
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Definition
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Term
What is the most common boundary Volcanoes form on? |
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Definition
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What is a hot spot? (Volcanoes) |
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Definition
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Term
What can the amount of water vapor and gasses do to volcanoes? |
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Definition
1. More gasses, more explosive 2. More trapped water at convergent boundaries (From Ocean) |
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Definition
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What can the amount of silica do to a volcano? |
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Definition
It can make it more explosive |
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Term
What kind of slope does a shield volcano have? |
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Definition
Gentle slope (Mostly lava) |
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Term
What kind of slope does a cinder cone have? |
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Definition
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Definition
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What kind of slope does a composite cone have? |
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Definition
Intermediate slope (ash and lava mix) |
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Term
What is the ring of fire? |
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Definition
The ring of fire is a bunch of volcanoes which creates a ring in the Pacific Ocean |
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