an island volcano that lies in the Sunda Strait. The scientists of the time struggled to comprehend the destruction that resulted from this great explosion. The results from the examination of the destruction established a landmark in learning about volcanoes. But let us back up a bit and learn exactly what happened before the Great Explosion happened. In 416 A.D. Ancient Krakatoa destroyed itself in a massive eruption. Over the next 1200 years‚ minor eruptions rebuilt the volcano. These small
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Abstract— This paper describes our experiences using a wireless sensor network to monitor volcanic eruptions with low-frequency acoustic sensors. We developed a wireless sensor array and deployed it in July 2004 at Volc´ n a Tungurahua‚ an active volcano in central Ecuador. The network collected infrasonic (low-frequency acoustic) signals at 102 Hz‚ transmitting data over a 9 km wireless link to a remote base station. During the deployment‚ we collected over 54 hours of continuous data which included
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This is one of the most interesting questions scientist ask why does this chemical reaction happen when you mix this stuff together . Why do baking soda and vinegar react with each other? This happens because of an acid base reaction and also because baking soda is a bicarbonate and vinegar is an acid and when you mix them together fiss start to show up . What does this have to do with my science fair project? This has to do with my science fair project because it shows how the volcanic
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country. It has the money to spend on improving the country’s establishment and therefore it is more likely to have the resources and technology to help decrease the damage from a volcanic eruption. Using the technology‚ they can also predict when a volcano is probably going to erupt. In a MEDC‚ the people are more educated and know what to do in a situation like a volcanic eruption. They are aware of how they are supposed to deal with it and protect themselves and others. They are also able to evacuate
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in class‚ we have learned many things about the earth and its elements that are within it. One thing about the earth that we have learned about is volcanoes. The text describes a volcano as a hill or a mountain that is constructed by the extrusion of lava or rock fragments from a vent (Plummer‚ 2007). A volcano consists of a volcanic cone‚ craters‚ vents‚ necks and fissures within its physical form. But volcanoes have more to them that isn’t seen so easy from a distance‚ volcanoes also
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Part One Changes in DNA Understanding - a Continuing Process INT - Task 1 Understanding Genetics a Timeline of DNA Science ● ● ● ● ● ● 1700’s - it is believed that all traits are acquired. Example - a giraffe has a long neck due to stretching to reach the leaves in the taller trees. 1800’s - Carl Linnaeus classified by visible traits. 1866 - Gregor Mendel‚ through pea plant breeding and research; discovered that traits are inherited not acquired- before anyone knew or understood anything about
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A supervolcano is any volcano capable of producing a volcanic eruption with an ejecta volume greater than 1000 km cubed. This is about 1000 times bigger than a normal volcanic eruption. super volcanos don’t tend to be visible from the ground as they are so big. This is because the caldera‚ a large volcanic crater‚ are so big‚ in the case of Yellowstone it is over 40 miles across‚ so people do not recognize it as a volcano. Super volcanos occur when magma in the mantle rises into the crust from a
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Sensory Description Slowly as if a deadly volcano is about to explode‚ the rumbling of thousands of feet running‚ it gets louder and louder and louder. Suddenly‚ it explodes. Thousands of people come in ‚flooding the great hall‚ their feet echoing off the walls‚ their screams of hunger and panic fill the grand room‚ the sound of crashing as jaws shut tightly. Silence. Then the volcano erupts again‚ doors slam‚ feet thunder on the ground‚ chatting rises. The bell rings‚ silence again. It’s the end
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Eyjafjallajokull is a sub-glacial volcano which is situated in southern Iceland and it lies below an ice cap‚ this covers an area of approximately 100 square kilometres. The ice cap covers over the caldera of the 1666 meters high volcano. Iceland is a volcanic hotspot on the Mid-Atlantic Ridge‚ which is the dividing line between the Eurasian and North American plates. In addition‚ the volcano is a composite volcano as it has many layers from eruptive material. The volcano erupted twice in 2010‚ once in
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other sectors. 3.) Problem: Several establishments and residential units have already blocked the view of the volcano and the lake from the road. Factor / Cause of the problem: It is caused by those companies and industries that were aiming and keep on establishing their business in Tagaytay. 4.) Problem: There had been several volcanic activities that made the settlers on the volcano island evacuate. The last violent eruption‚ in 1967‚ killed several people and created a gaping center on the
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