mountain system or system of mountain ranges sometimes is used to combine several geological features that are geographically (regionally) related. Mountain ranges are usually segmented by highlands or mountain passes and valleys. •Volcanoes A volcano is an opening‚ or rupture‚ in the surface or crust of the Earth or a planetary mass object‚ which allows hot lava‚ volcanic ash and gases to escape from the magma chamber below the surface. Lava is a hot molten rock or magma that has erupted onto
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Imagine you’re one of the people that decide to ignore the officials warnings of an eruption on Mount St. Helens. It’s May 18‚ 1980‚ 8:32 a.m. and you hear a rumble and feel the earth move. Behind you‚ you hear a thunderous noise. When you turn around‚ you see a humongous landslide headed your way. Mount St. Helens in Washington State has erupted‚ immediately a cloud of gas‚ rock‚ and hot ash shot up in the air and race down the mountainside at an unimaginable speed. The eruption created a mass of
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murder and might suspect that Julius Caesar’s wife was the one who planned his death. Mount Vesuvius Erupted and Killed Thousands! Article by: harry Two days ago‚ a disaster struck Pompeii. Mount Vesuvius erupted! When the volcano erupted an ash cloud went rose high in the air and someone who was in another town nearby said‚ “It looked like a pine tree (Mediterranean pine).” At the seventh hour in the day‚ two Plinys‚ Bob and Nancy‚ were observing the ash cloud shortly after
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The Causes of Tsunami All tsunamis are caused by the sudden displacement of large volumes of water. All are the result of violent events with enough power to displace large volumes very rapidly. Moreover‚ Tsunamis are often referred to high waves of water caused by changes in the flow and surge of the ocean. On the other hand‚ Tsunamis can be caused by a few different factors‚ which are an earthquake‚ a large-scale undersea landslide‚ a submarine volcanic eruption (Cause of Tsunami‚ n.d.).
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The Impact Of Plate Tectonics on the Caribbean * The Caribbean Plate is a mostly oceanic tectonic plate underlying Central America and the Caribbean Sea off the north coast of South America. * Volcanic activity in the Caribbean itself‚ as distinct from Central America‚ is largely limited to the eastern Caribbean. Here‚ the Caribbean plate‚ moving approximately west to east‚ meets the North American plate‚ which is moving approximately east to west. This creates what is known as a seductions
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Geography Stefen Ewers December 4‚ 2014. QUESTION: “The secondary effects of lithospheric hazards are often more serious than the hazard event itself.” Discuss this statement. [20 marks] The lithosphere is that portion of the outermost part of the earth. It consists of the curst and the upper mantle. A hazard is considered as any threat that has the potential to cause loss of life or injury or damage to property. We can therefore assume that term a lithospheric hazard refers to those that are
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Introduction Tsunami is known by many as the devastating wave that has no remorse. The wave that has devastated many countries and has such power to practically destroy all of Japan in 2011‚ which was the most popular tsunami viewed by society as a whole. Through this paper we will research what a tsunami is‚ how does a tsunami start‚ the dangers of tsunamis‚ most common places a tsunami is known to hit‚ ways to predict a tsunami‚ and will be ending with a closing statement with my view point on
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Rafael Christian L. Bojador Environmental Science CAS-01-401P “Is the world overpopulated?” Facts: Overpopulation is a generally undesirable condition where an organism’s numbers exceed the current carrying capacity of its habitat. The term often refers to the relationship between the human population and its environment‚ the Earth‚] or smaller geographical areas such as countries. Overpopulation can result from an increase in births‚ a decline in mortality rates‚ an increase in immigration
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To answer the following question: Relate the generation of all three rock types (igneous‚ sedimentary‚ and metamorphic) to plate tectonics. I will start first‚ with igneous rocks and how does it relate to plate tectonics. Second‚ with sedimentary rocks and progressively keep on answering how all three types of rocks relate to plate tectonics. Will be giving as much information I learned from class. To assure‚ answer is fully answered. The igneous process begins when magma forms by melting at depth
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Barret James APHG Chapter 13 Guided Reading Assignment 1. What key contribution to our planet’s history did Alfred Wegener make? A. He proposed a hypothesis that would account for the close “fit” of the shapes of the facing continents. His continental drift hypothesis required a preexisting super continent‚ Pangaea‚ which split into the continents of the world. 2. In what two ways have humans effected the earth’s environment during our presence on this planet? A. 1. Long before we became technologically
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