Associate Level Material History of Rock Worksheet Leah Bechtel 12/09/2012 SCI/245 Robert Dillon Write a 500- to 750-word explanation regarding the role of plate tectonics in the origin of igneous rocks. The role of plate tectonics in the origin of igneous rock is extremely important. Igneous rock is formed from magma that reaches the continental and oceanic crust or through hot spots that are around the world. There are three different places where igneous rocks can form; where
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Unit1 Review_Short Questions & Answers Topic1 1. Why are people who live on coastal beaches so poorly aware or concerned about hazards in those environments? * Most of them‚ including developers‚ real estate people‚ and governmental employees‚ have never experienced a hurricane or major flood. [pp. 1‚ 9] 2. What kind of natural hazards are not normally insurable? * landslides‚ ground settling‚ or swelling soils [p. 8] 3. Why do many coastal communities not educate visitors and new
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Describe in basic terms how elements were/are formed during the big bang (including the reasons why only H/He formed abundantly)‚ during normal stellar operation (including why some elements such as Si and Fe were formed more abundantly)‚ and during supernova processes/explosion Big bang only thing that forms out of the big bang is the nuetrons. Protons plus electrons = hydrogen. Hydrogen fuses the helium. There are no stable atoms with 5 or 8 nucleons (hydrogen would have 5‚ helium would have
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Prepared for Dr. Heather Hauser Shorter University EASC 2060 The Natural World Submitted by Lillie Momon December 6‚ 2011 Running head: Wegener and the Theory of Continental Drift Alfred Wegener (1880-1930) was a German scientist in the fields of meteorology‚ astronomy‚ and geology. He was one of the first scientists to theorize about the continental drift or continents in motion‚ which supports the belief that the Earth’s continents once were a single land mass. Wegener called this
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INNOVATION............... 5 A Managed Innovation Process – Combining Non-Traditional and Traditional Approaches to Business Strategy ........................................................................................... 7 2.1.1. Divergent and Convergent thinking................................................................................... 7 2.2. Strategic Alignment – Building Support ............................................................................... 8 2.2.1. Internal Alignment
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In the early 1960s‚ the emergence of the theory of plate tectonics started a revolution in the earth sciences. Since then‚ scientists have verified and refined this theory‚ and now have a much better understanding of how our planet has been shaped by plate-tectonic processes. We now know that‚ directly or indirectly‚ plate tectonics influences nearly all geologic processes‚ past and present. Indeed‚ the notion that the entire Earth’s surface is continually shifting has profoundly changed the way
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Geology Final Exam Review Chapter 1 – The Earth In Context * Origin of the Universe (Beginning of the Universe) * Started with the “Big Bang” * Happened about 13.7 Billion Years Ago * Doppler Effect – all celestial objects move away from each other. Supports the “Ever Expanding Uinverse Theory” * Scientists noticed that all stars & planets are moving away from Earth which supports the theory that a massive explosion once occurred. (Big Bang) * Red Light
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The PCL has good psychometric properties‚ including internal and test-retest reliability and convergent validity (Screening tools help in assessing trauma‚ 2011). The PCL contains 17 questions that map onto the three DSM-IV PTSD symptom clusters: re-experiencing‚ avoidance‚ and arousal (Screening tools help in assessing trauma‚ 2011). Respondents
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Christian Girault‚ 2017). It is the poorest country in the Americas with an average GDP per capita of $846 US and 59% of the population living below the national poverty line of US $2.42 a day (“Haiti Overview‚” 2017) Haiti is located on a convergent boundary between the Caribbean and North American plates‚ with the Caribbean plate moving ENE at a rate of 18-20mm/yr (Cressey‚ 2010). The strike-slip earthquake occurred on 12th January 2010‚ 25km to the WSW of the capital Port Au Prince at a depth
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There are several active Mountains all over the world and they all have stories behind them. One of these active mountains of interest is the Mount Saint Helens. This Mountain got its name from a British diplomat known as Lord Saint Helens and is located in the Skamania Country in Washington State formed in the northern region of the United States of America. Mount Saint Helens is known to be one of the top 10 most famous volcanoes in the world due to the deadly pyroclastic flows and ash explosions
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