April 1st lecture FINAL EXAM IS WORTH 40% Professor goes by Abhi (Obi) like star wars One required textbook Earthquakes science and society lecture will be on additional material not in book but will be guided by materials in the book. take notes (HE SAID IT ALOT!) his lecture slides will not be posted. CH.1 for this lecture Why Learn Earthquakes? Plate Tectonics they are not static they always move. they are moving in a limited space it will cause friction when it moves
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General Study Guide: Test 1 Garrison 8th Edition Go over all powerpoint slides and concepts discussed. Chapter 1 Origins 1. Ages: Universe‚ Earth‚ Ocean 2. Scientific method 3. Big Bang Theory – universe is expanding - two major sources of evidence 4. Hubble’s Law 5. What is a light year and why do we use it to measure distance in the universe? 6. What are 3 major processes that formed the solar system and planets? 7. What is most abundant element in solar nebulae? 8. What are
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oceans and atmosphere control important greenhouse gases that affect climate on the planet. Thompson and Turk text‚ Fig. 21.9 Volcanism and subduction processes are both part of the Carbon Cycle that links the deep Earth (lithosphere and asthenosphere) to the atmosphere‚ hydrosphere and biosphere at timescales operating over millions of years. What happens to carbon found in the near-surface environment? Thompson and Turk text‚ Fig. 21.11 In any given year‚ tens of billions of tons
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Geology Study Guide Chapter 1 Themes of Textbook The Earth is a unique‚ evolving system. Within the Earth System‚ chemical elements pass in cycles between different types of rock and sea‚ rock‚ and air. Plate Tectonics explains many Earth processes. Earth has a core‚ mantle‚ and crust. Measurements: 1 Ka=1 thousand years ago 1 Ma=One million years ago 1 Ga=One billion years ago The Earth is 4.57 billion years old. Big Bang All matter and energy was initially packed into
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Protects us from the sun’s intense heat and radiation Protects us from space Biosphere Includes all life on Earth Interacts and influences the other 3 spheres Lithosphere Earth’s rigid outer layer called the crust and the upper mantle called the asthenosphere Solid earth consists of 4 layers: core inner‚ solid core outer‚ liquid core mantle lithosphere Divisions of Earth’s surface continents ocean basins Sciences Sciences involved in better understanding the earth integrate chemistry‚ physics‚ and biology
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MINERALS 5 CHARACTERISTICS OF A MINERAL: 1)Naturally Occuring; 2) Be a colid; 3) Have an orderly crystalline structure; 4) have a definite chemical composition; 5) generally be inorganic Which are not classified as Minierals & Why: Gold‚ Water‚ Synthetic Diamonds‚ Ice & Wood: Gold-YES – naturally occurring; Synthetic Diamond: NO – Manmade; Water: NO – liquid state‚ only a solid material can be considered a mineral – in it’s naturally occurring ice state it is a solid and therefore a mineral;
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The Dynamic Crust‚ Earthquakes and the Earth’s Interior Why is the Earth’s crust described as being dynamic? Crust- solid rock outer zone of Earth The crust is part of the lithosphere. The Earth’s crust is dynamic which means constantly changing. Earthquakes Volcanoes Crustal movements along fault zones Other evidence indicates that parts of the Earth’s crust have been moving to different locations for billions of years. Describe pieces of evidence that suggest minor changes in the Earth’s
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Introduction to Petroleum Technology By: NUR KHASILAH BT ABDORAHMAN 2012228568 930223-13-5588 CHAPTER 1 REVIEW – How The Earth Was Formed So‚ let we start with the origin of universe. it has been stated in The Big Bang theory. Over 13.5 billions years ago‚ a gigantic explosion produce energy and fundamental particle that created the universe. This mean that all the things that we see today such as rock‚ animal‚ plant‚ water was created during that time. First‚ quark is formed which is proton
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Lecture 1 - Introduction to Geology GEOLOGY - study of the earth‚ its origin‚ history‚ materials‚ processes and resources Geology as a discipline: a. relevance of time‚ b. issue of scale‚ c. complexity of replicatingnatural systems in the laboratory Main Branches: 1. Physical - study of Earth materials and processes> Volcanology‚ Seismology‚ Environmental Geology‚ Engineering Geology‚ Mining Geology‚ Petroleum Geology‚ Mineralogy‚ Petrology‚ Geomorphology‚ Geophysics‚ Geochemistry‚ Planetary
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The New Madrid Fault Zone History The largest earthquake sequence the United States has ever experienced happened east of the Rocky Mountains starting out in Northeast Arkansas on December 16‚ 1811. On the Richter scale‚ it was ~7.7 and five hours later AK experienced an aftershock of a magnitude of ~7.0. A little over a month later on January 23‚ 1812 New Madrid‚ MO experienced an earthquake with a magnitude of ~7.5‚ and again on February 7‚ 1812 reaching a magnitude of ~7.7. By March 15
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