Two main types of volcano are the shield volcano and the composite volcano. Longer periods between eruptions. There was no monitoring until the 3rd of April but seismometers were put into place. Fast flowing volcanic mudflows lahars cause sever river bank erosion, undercut bridges etc. Krakatoa, Indonesia – erupted in – the second largest eruption in history. Composite volcanoes are found on destructive plate margins , where the oceanic crust sinks beneath the continental crust.
Prediction, Prevention, Aid and Monitoring. Alternate layers of ash and lava. If you need high-quality papers done quickly and with zero traces of plagiarism, PaperCoach is the way to go. Shield volcanoes are found on constructive plate margins , where two plates move away from one another. These droplets absorb solar radiation and scatter it back into space. Snowfalls and frost occurred in June, July and August and alpine glaciers advanced down mountain slopes to exceptionally low elevations. An example of a composite volcano is Mount Pinatubo in the Philippines.
Composite volcanoes Composite volcanoes are found on destructive plate marginswhere the oceanic crust sinks beneath the continental crust. Mauna Loa is a shield volcano. Fast flowing volcanic mudflows lahars cause sever river bank erosion, undercut bridges etc. bitesjze
Powerful volcanic eruptions
An example of a composite volcano is Mount Pinatubo in the Philippines. Set up permanent monitoring points or use satellite images to look upon volcano site for changes in land surface. Composite volcanoes happen where the lava is acidic. Research this excellent website. Case studies are applied to examples around the world. Volcano —glacier interactions on composite cones and lahar. oinatubo
Year 11 Managing Hazards Case Study: Mount Pinatubo | Monkey Geography
The two types of volcano form in different places and have very different characteristics. Nascondi ricerca avanzata Mostra ricerca avanzata. Composite volcanoes are found on destructive plate marginswhere the oceanic crust sinks beneath the continental crust.
Alternate layers of ash and lava. Snowfalls and frost occurred in June, July and August and alpine glaciers advanced down mountain slopes to exceptionally low elevations. Prediction, Prevention, Aid and Monitoring.
On 15 June Mount Pinatubo in the Philippines erupted, ejecting vast amounts of ash and gas high into the atmosphere, so high that the volcano’s plume penetrated into the stratosphere.
Equity Blog — Geography Case Biitesize What they could have done. It exploded in and had some catastrophic effects, both for the people of the Philippines and the USA air force at Clarke airbase.
However, of greater significance is the haze effect – caused by ash and gases released during an eruption, which results in global cooling. V enn diagram Click here for larger version. What they actually did. Click here for larger version. There are two main types of volcano – composite and shield. For months after the eruption the world experienced unseasonably cool weather and brilliant sunsets.
Farmland destroyed by falling ash and pumice, unusable for years, the harvest was destroyed andpeople lost their jobs. Houses and bridges destroyed and needed replacing and Manila airport had to be closed. Global cooling due to volcanic eruptions Volcanic eruptions can intensify global warming by adding CO 2 to the atmosphere. Shield volcanoes have the following characteristics: Long and short term aid organized especially from the Red Cross and the United States.
Attempt the Venn diagram exercise below. Tambora, Indonesia – erupted in – resulted in an extremely cold spring and summer inwhich became known as the year without a summer. The sticky acidic lava pours slowly. Heavy rainfall from Typhoon Yunga causes buildings to collapse. Composite volcanoes have the following characteristics: