MOUNT ETNA CASE STUDY BBC BITESIZE

Responses The national government brought in the army, air force and navy to evacuate the 5, locals and give them food and fresh water. Methods of prediction and planning Volcanoes are difficult to predict but, although they were unable to give a precise date scientists tried to predict the eruption of Mount St Helens by measuring the frequency of earthquakes on the mountain. Temperatures around the volcano rise as activity increases. However, even before the eruption of Mount St Helens, scientists thought that the it might still be a few weeks away. Gas samples may be taken and chemical sensors used to measure sulfur levels. This is a easy website to access for all ages especially primary school.

Population Sixty one people died due to mudflows, being crushed to death and poisonous gases , while had to be rescued. This is a easy website to access for all ages especially primary school. It has helped loads with the science projects and geography topics. Popular Articles About Privacy Contact. Hundreds of small earthquakes are caused as magma rises up through cracks in the Earth’s crust. Responses The national government brought in the army, air force and navy to evacuate the 5, locals and give them food and fresh water. The higher the sulfur content of these gases, the closer the volcano is to erupting.

Methods of prediction and planning Volcanoes are difficult to predict but, although they were unable to give a precise date scientists tried to predict the eruption of Mount St Helens by measuring the frequency of earthquakes on the mountain. My teacher gave me a prize for that! My daughter has found this a really good site stusy I see her using all the time.

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Population Sixty one people died due to mudflows, being crushed to death and poisonous gaseswhile had to be rescued. Save my name, email, and website in this browser for the next time I comment.

mount etna case study bbc bitesize

This site uses cookies: Predicting volcanic eruptions As a volcano becomes active, it gives off a number of warning signs. When a volcano is close to erupting tsudy starts to release gases. The eruption was violent, producing lava, ash, pyroclastic flows and minor earthquakes.

Beneath it is a destructive plate marginwhere the Nazca plate subducts under the South American plate.

Mount Etna Facts

Her primary school recommend BBC but i think they should start recommending these to schools around the world. Gas samples may be taken and chemical sensors used to measure sulfur levels.

However, as well as prediction, people need to be prepared for an eruption. Mount St Helens lies close to a destructive plate boundary where the smaller Juan de Fuca plate is being forced into the mantle by the larger North American plate. The Chilean government plans in the long term to set up monitoring for all the high-risk volcanoes in the country and to create an early warning system.

It is tectonically active with earthquakes and occasional volcanic eruptions. Volcanic mud flows called lahars blocked roads making local people even more isolated than usual.

Volcanoes – Revision 2 – KS3 Geography – BBC Bitesize

Thank you this will help me on my science project which is on Mount Etna: These facts tell you a lot about Mount Etna, and it is one of the best websites that I have ever found for research. Great facts they helped me with my history, art and English work. I find this website very good for all types of things. Temperatures around the volcano rise as activity increases.

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This was great very helpful. Helped me with 5 homeworks in year 4 while doing the topic atudy Italy.

mount etna case study bbc bitesize

The first sign of activity began in the spring of with a series of small earthquakes began. Scientists can also check for gas emissions sulphur dioxide and increased thermal activity at the crater.

Popular Articles About Privacy Contact. It has helped loads with the science projects and geography topics.

The techniques available for predicting and monitoring volcanic activity are becoming increasingly accurate. As a volcano becomes active, it gives off a number of warning signs.

This is because they have been active in recent years and people who live wtudy would benefit from early-warning signs of an eruption. Managing hazards such as earthquakes and volcanoes can be done by: The explosion flattened buildings and trees and knocked out power supplies and telephones. Volcanoes are difficult to predict but, although they were unable to give a precise date scientists tried to predict the eruption of Mount St Helens by measuring the frequency of earthquakes on the mountain.

I am in year 6 and my teacher said that I had more facts then I needed. Mudflows poured down the valleys choking rivers with rock debris, killing fish and ripping trees from their roots.

mount etna case study bbc bitesize