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volcanic hazards - Coggle Diagram
volcanic hazards
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gas emmissions
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Lack of oxygen, which results in suffocation
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pyroclastic flow
A fast-moving cloud of hot gas, ash, and volcanic rock that rushes down the side of a volcano
Can travel at speeds over 100 km/h and reach temperatures up to 1,000°C, making it extremely deadly.
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volcanic bombs
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Because they are heavy and fast‑moving, they can cause damage to buildings, vegetation, and anything in their path.
lahars
Lahars are mudflows made of volcanic ash, rock, and water that flow down volcanoes
They move very fast, like wet concrete, and can destroy anything in their path.
They often form when heavy rain or melting ice mixes with loose volcanic material after an eruption.