MOUNT PINATUBO CASE STUDY BITESIZE

Steep sides as the lava doesn’t flow very far before it solidifies. Observational evidence shows a clear correlation between historic eruptions and subsequent years of cold climate conditions. Case Studies of 21 Sep Figure 1. Set up permanent monitoring points or use satellite images to look upon volcano site for changes in land surface. Alternate layers of ash and lava. Evacuation camps built for refugees.

Type and frequency of volcanic activity A Level Geography A pyroclastic flow can travel down the side of a volcano at very high speeds with temperatures over degrees celsius. These droplets absorb solar radiation and scatter it back into space. Volcanoes S-cool, the revision website However it is the lava that mainly helps to shape the volcano. Click here for larger version. Steep sides as the lava doesn’t flow very far before it solidifies.

Powerful volcanic eruptions – GCSE Geography – BBC Bitesize

Set up permanent monitoring points or use satellite images to look upon volcano site for changes in land surface. Snowfalls and frost occurred in June, July and August and alpine glaciers advanced down mountain slopes to exceptionally low elevations. Devi essere loggato per rispondere a questa discussione. These droplets absorb solar radiation and scatter it back into space.

Year 11 Managing Hazards Case Study: Mount Pinatubo | Monkey Geography

Two main types of volcano are the shield volcano and the composite volcano. USA air force helicopters helped. Krakatoa, Indonesia – erupted in – the second largest eruption in history. New Zealand volcanoes — White Island. Image courtesy of Wikipedia. It is one of a chain of volcanoes known as the Luzon volcanic arc, which is the result of the Oceanic Philippine plate being subducted under the lighter Continental Eurasian plate.

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An example of a composite volcano is Mount Pinatubo in the Philippines. V enn diagram Click here for larger version.

mount pinatubo case study bitesize

Nascondi ricerca avanzata Mostra pinatjbo avanzata. Lava-ice interaction on a large composite volcano: Electricity went off, water was contaminated, road links were destroyed, and telephone links were cut.

mount pinatubo case study bitesize

Alert systems put into place to warn of eruption. Volcanic ash is blown in all directions over hundreds of KMs, smothering fields and buildings. The two types of volcano form in different places and have very different characteristics.

mount pinatubo case study bitesize

Longer periods between eruptions. Fast flowing volcanic mudflows lahars cause sever river bank erosion, undercut bridges etc. Heavy rainfall pinztubo Typhoon Yunga causes buildings to collapse. Explosion at Clark Air Base.

Powerful volcanic eruptions

Placed strategies for long term aid and disease control in evacuations prepared for. It is located at the plate boundary between to the Eurasian and Philippine Plate. Paga con Paypal o Carta Paga ora. The eruption of Mount Pinatubo.

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Figs 1 to 4: Alternate layers of ash and lava. Composite volcanoes are the most deadly of volcano types. Mouunt —glacier interactions on composite cones and lahar 7 Mar generation: PaperCoach can help you with all your papers, so check it out right now! It then resurfaces as the density of the molten magma becomes lower than that of the rock, and so it pushes it up through the small cracks and explodes out through a volcano.

Composite volcanoes Composite volcanoes are found on destructive plate marginswhere the oceanic crust sinks beneath the continental crust. Methods, results, Other larger particles were sttudy sulfate particles and composite. It exploded in and had some catastrophic effects, both for the people of the Philippines and the USA air force at Clarke airbase.

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