geography revision

how do you predict a volcano?

• bubbling
• change in water temp
• animals react
• satalites are used
• measuring gas
• vibration of the ground or water
• collecting lava

strato - volcano

• very destructive
• found on a destructive boundry
• unpredictive
• pointed cone
• thick slow running lava
• these are the volcanoes where pyrolastic flows happen
• lava and ash join together making the pointed cone of the volcano
• very explosive
• shield volcano
• runny lava
• predictive
• found on a constructive boundry
• cone is mainly made out of lava
• very flat
• not very explosive or destructive

examples of responses after an eruption

• building emergency treatment centers
• food, water and shelter provided
• built temporary houses for the homeless
• masks/face protection provided
• goverment helps by replacing their lifestock to have food
• money provided by the govermentremember
• these are all secondary effects because they happen because of the primary effect