the Earth’s crust‚ rock is usually defined as a mixture of common minerals. Rocks can be hard or soft‚ as small as a grain or as large as a building. They have been an integral part of the history of mankind‚ first being used as tools for hunting and defense‚ and as a building materials to construct shelters and monuments. Combined with the effects of tectonics‚ weathering and vegetation‚ rocks define the natural landscapes we see around us. The minerals and metals we find in rocks are essential to
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Plate boundaries Plate Boundaries is a theory of the global movement over a period of time. There are three main types of plate boundaries they are‚ transform boundaries‚ convergent boundaries‚ and divergent boundaries. Transform boundaries are where two plates are sliding past each other. These areas are also known as faults. Most transform boundaries are found on the ocean floor‚ a few however are found on land. Since these boundaries do not crunch together they to not tear or break
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Constructive boundaries occur when two plates move apart which causes new oceanic crust to be formed and mid-ocean ridges are created by the build-up of molten rock on the seafloor due to the mantle building up. This new crust pushes the old crust aside and forcing the plates apart at a very slow rate. Basaltic lava rises which means new crust is being added continuously. Rift valleys are formed at constructive boundaries‚ where convection current causes the crust to be pulled apart causing fractures
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Choose and Expalin Your Theory and Theorist 1 Choose and Explain Your Theory and Theorist Lien Dominic Rasmussen College Author Note This paper is being submitted on September 1‚ 2013‚ for Dr. Melissa Shamblott EC100 Section 04 Foundations of Child Development - 2013 Early Fall Quarter Choose and Explain Your Theory and Theorist 2
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to be remembered as a marine. In my family I have had grandpas and a uncles that have served our nation and they are remembered as as American heros. Even though I won’t be a hero I still want to die knowing I was a part of something greater than myself. I want to be memorialized as one of best worries in the world and be a part of that USMC brotherhood. In this essay I will give you three ways I want to be memorialized as. The first is to simply be remembered as a marine. I want to die with the
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Tectonics Division of Pakistan Defination: Tectonics zones of Pakistan are the Eurasian Plate‚ Arabian Plate and Indian Plate which is part of Indo-Australian Plate. Eurasian Plate: The Eurasian Plate is a tectonic plate which includes most of the continent of Eurasia (a landmass consisting of the traditional continents of Europe and Asia)‚ with the notable exceptions of the Indian subcontinent‚ the Arabian subcontinent‚ and the area east of the Chersky Range in East Siberia. It also
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The Earth is the only known planet to support life; the reasons behind this fascinate me. Complex processes such as geochemical weathering created an atmosphere where life can thrive. Heliophysical aspects such as the Earth being the only planet in the solar system‚ which is also in the habitable zone‚ show the delicate nature of life itself. I want to study geophysics as it combines my capacity for mathematics and physics‚ with my predilection for learning about the Earth and the physical processes
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Novaliches‚ Caloocan City. It was only in 1993 wherein it was first called MMFI and was transferred in Bitas‚ Cabanatuan City. It was also during this time that the foundation first offered bachelor courses in Marine Engineering and Seaman Training Courses. Among the courses offered are BS Marine Engineering‚ BS in Custom Administration aside from other technical courses. Presently‚ one of the courses I am handling is Computer 2 of the Bachelor of Science in Customs. Wondering what subjects other
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750-word explanation regarding the role of plate tectonics in the origin of igneous rocks. To begin‚ igneous rocks come from magma‚ and magma is related to plate tectonics. Magmas differ in composition‚ temperature and viscosity. This is a major identifier of igneous rocks‚ is that they were once molten and magma Plate tectonics are the theory that the Earth’s lithosphere‚ which is the outer rigid shell is composed of several different pieces‚ or “plates” that float on a ductile mantle‚ kind of
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Microbiology Instructor: Dirk VandePol Date: 6/21/2013 Streak Plate Isolation for Obtaining Pure Culture 1. When an agar plate is inoculated‚ why is the loop sterilized after the initial inoculation in put on? Ans: We use agar plate to inoculate microbes by zipping the loop on the agar several times. We streak on the agar plate four time‚ propose is to isolate the unknown bacteria. Therefore‚ the first time to streak on the plate‚ there are million of bacteria on the loop. For that reason‚
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