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Note that your final mark will not be saved in the system.
3.1.1.2 Tectonic hazards (part b) Categorise
Target Level
4-5
Running Total
0
0%
Attempt
1 of 1
Click on an item, then click on a category to place it. Or, drag and drop the item into the correct category. Organise all items before clicking 'Check'.
Primary effects
Secondary effects
Spread of disease due to contaminated water and dead bodies
Avalanches
Roofs collapse from the weight of ash
Powerlines and gas and water pipes are damaged
People are killed or injured by falling debris. Some become trapped under collapsed buildings
Tsunamis
The ground shakes
Liquefaction (the ground acts like a fluid causing buildings to tip over)
Pyroclastic flows race down the volcanoes slopes
Ash fall blankets the ground
Broken gas pipes cause fires
Reduced income from tourist visits
Buildings collapse
Landslides (may also damage houses and property, and block roads)
Crops and livestock may have been killed - food shortages may result
Volcanic gases are released