121802
Description
Mind Map by elliesussex, updated more than 1 year ago
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Created by elliesussex
almost 11 years ago
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Volcanoes
- An opening vent in the Earths surface that releases lava
- predicting
- magma make gurgling sounds
- Seismographs monitor magma rising to surface
- Satellite images detect rising magma
- More sulphur dioxide in the gas emitted out of volcano, the closer to eruption.
- magma make gurgling sounds
- Preparing
- Evacuating people
- move livestock to safe grounds
- educate people about eruptions
- Flights banned if an ash cloud
- Evacuation routes
- concrete shelters
- Evacuating people
- preventing
- spraying ice cold water onto volcano has worked on an eruption, but can't be used for most volcanoes
- spraying ice cold water onto volcano has worked on an eruption, but can't be used for most volcanoes
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