Volcanoes

Causes:

• A volcano in eruption throws lava. This lava can make a tap that closes the volcano. If the volcano is coveerd, the pressure accumulates in the inner part. So the gases and ashes explode.

Consequences:

• The village and towns near the volcano can be buried by the lava
• Ashes and gases can poison water
• Ashes are mortal for animals and vegetables
• The eruption can alter the climateThe volcanos near the coastcan produce tsunamis

Prevention:

• Don't build cities and towns near a volcano
• You must have an emergency plan ( alarm systems, slopings roof, no wood, gas masks)