called the stratosphere‚ a layer of gas filters out most of the sun’s damaging ultraviolet rays. This layer of gas is called ozone and is located about five miles to 25 miles above the surface of the Earth. (Bright‚ 1991). Only about one-millionth of our atmosphere is made up of ozone. But it has a tremendously important job. Ozonecan absorb‚ or soak up‚ the part of sunlight called ultraviolet radiation. Some ultraviolet radiation still gets through‚ but not enough to do serious damage to Earth
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Crust is the first and upper most layer of the Earth. There is Continental Crust which sits on top of Oceanic Crust. This layer is made frequently from granite rocks and is solid. Continental Crust is approximately 32km. Below the Continental Crust is Oceanic Crust. It is about 8km. This part of the Crust is made from basalt rocks. The Crust is most of lithosphere and is the coolest layer by far. Mantle is like silly putty consistency. It is the largest layer of Earth sitting under the Crust.
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There are many different layers within the Earth. The core is at center of the Earth. The Earth’s core takes up sixteen percent of Earth’s volume‚ containing thirty-three percent of its Mass ..Pressure rises steadily inside the earth because of the weight of overlying rock. Therefore ‚the Pressure at the outer boundary of the core reaches 1.37 million atmospheres‚ 3.7 million Atmospheres. The core is made mostly of iron and nickel and possibly smaller amounts of lighter elements including sulfur
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SCIENCE 6 (Semi-detailed) I. OBJECTIVES a. Identify the layers of the Earth; b. Describe each layer and its composition; and c. Label the layers of the Earth’s surface. II. LEARNING TASKS a. Topic: The Earth’s Surface b. Concepts: a. The major sections of the earth based on chemical composition are the crust‚ mantle and the core. b. The crust is the outer layer; the mantle is the middle layer and the core the inner layer. c. Values: Gratefulness d. Skills: Comparing and differentiating
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7-9 days as well as paper saved 72‚000 pages of paper and 6‚000 courier service cost. Aita 2i slide e include krte paris (Bank Asia’s cardholders to use DBBL’s ATM‚ POS Bank Asia Ltd‚ Dutch-Bangla Bank Ltd (DBBL) and Electronic Transactions Network (ETN) Ltd have signed an agreement under which Bank Asia’s cardholders will have access to ATMs (automated teller machines) and POS (point of sale) terminals of the DBBL. Erfanuddin Ahmed‚ deputy managing director (DMD) of Bank Asia‚ Ghulam Kabir
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environmental aspects. (Porter‚ 1980). Michael Porter’s five forces model was also subject of other author’s criticism‚ such as Lynch. He explains that although the market is more laid out‚ there are no changes in the industrial environment. The analysis should be used continuously when using this tool. (Lynch‚ 2009‚ p. 101-102) Downes has developed three new forces‚ named Digitalization‚ Globalization‚ and Deregulation. Downes refers to Porter’s five forces model as ‘obsolete’. The three new forces mentioned
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BOUNDARY LAYER THEORY INTRODUCTION The concept of boundary layer was 1st introduced by L.Prandtl in 1904. Figure 7-1. Viscous flow around airfoil A structure having a shape that provides lift‚ propulsion‚ stability‚ or directional control in a flying object. Boundary layer is formed whenever there is a relative motion between the boundary and the fluid. Boundary layer thickness: 1. Standard thickness - signified by ‚” it is define as the distance from the boundary layer
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However‚ as previously mentioned‚ the public sphere is an important political tool in democratic society because it gives citizens the power to influence political action. In consideration of Internet studies‚ the subject are of subcultures will be analyzed‚ identifying Internet activism as a major contribution to the influence of political action. The organization WikiLeaks will show how the Deep Web public sphere influences domestic political action‚ and the Arab Springs protests
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have massively reduced long run average costs. They have struck deals with Boeing and Airbus for reduced prices (1/3rd of listed price) on 737 aircraft in bulk buying therefore new entrants to the market will not get these reduced prices as they do not hold a similar relationship and they will not be able to order in bulk. Ryanair have struck deals with many local airports over flight paths and air-time‚ Ryanair therefore aren’t charged with air traffic time‚ but in return‚ promise these local
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cycle. Bit time - the time it takes for one bit to be ejected from a Network Interface Card at a standard speed. Encoding scheme - used by computers to represent data as characters. unshielded twisted-pair (UTP) - Copper wiring used in small-to-large networks to connect host devices to hubs and switches. Core - the central part of an optical fiber that provides the transmission region for an optical signal. Cladding - A layer of optical glass surrounding the light-carrying core of an optical
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