Chapter 24 – Volcanoes

 

A volcano is a rupture on the Earth’s crust where molten and gas escapes from the Earth’s surface. Pressure builds up in the magma chamber until an eruption is formed, and everything under the surface of the volcano is released. The eruption might be signaled by a loud blast, but it can occur quietly.

 

If you live within 20 to 100 miles from an active volcano, you should understand what the risks are for your area. The most immediate risks are for those located within 20 miles of the volcano in the form of lava flows, rock blasts, and other natural disasters. People within 20 to 100 miles may face a snow of volcanic ash that is acidic and can damage the lungs of children and the elderly.

 

The best thing to do if you are close to a volcano during an eruption is to follow the evacuation procedures immediately and try to avoid many of the hazards that occur with volcano eruptions. Mudslides can also occur, so be aware of your surroundings during your evacuation.