de Fuca Plates. The oldest crust is along the Japan Trench and Marianas Trench. This is the outermost layer of the Earth. 6) Now look the Atlantic Ocean Basin‚ and compare the pattern of older/ youngest oceanic crust to what you say in the Pacific Ocean Basin. Are these ocean basins alike or different; could they be both? The Atlantic Ocean Basin is quite different from the Pacific. The Atlantic Basin has more activity vs the Pacific by way of plate tectonics. There are more plate boundaries in
Premium Plate tectonics Basalt
literally combined the volcanoes into one mass of rocky land * Step 4: the mass of land is now a hard smooth plate‚ the Canadian Shield * Step 5: the Atlantic plate crashed into the east side of Canada and the area of subduction formed the Appalachian mountains * Step 6: erosion moved sand and dirt into the pacific ocean and the atlantic ocean * Step 7: the Pacific plate collided with the west side of Canada‚ forming the Rocky Mountains * Step 8: the water between the Rocky
Premium Plate tectonics Earth Water
Maura Gongora 12th December‚ 2014 MCB 3020L- Section 018 Unknown #16 Abstract This report contains the background information on gram positive and gram negative bacteria‚ which will aid in understanding the use of specific laboratory experiments to distinguish between the two types of bacteria. Included are the materials and methods used to identify the gram positive and gram negative bacteria and methods which also differentiate between microbes of each group. The implications of the methods of
Premium Bacteria Escherichia coli Microbiology
ORIFICE FITTING The Daniel Senior Orifice fitting is a fluid measurement device that measures flow based on the differential pressure principle. The Daniel Senior Fitting utilizes a duel chamber design which positions an orifice plate in a flow stream. The orifice plate generates a pressure drop as flow moves though the Daniel Senior Orifice Fitting. By measuring the pressure drop as flow moves through the Daniel Senior Orifice Fitting‚ and using the pressure drop (differential pressure) one can
Premium Gear Fluid dynamics
major sources of income on this island. How it was formed‚ the Tectonic Plates Involved and What Type of Volcano is it? Mt Etna is a stratovolcano ( another name is a composite cone) which means that multiple layers of ash and solidified lava have formed this volcano. Mount Etna is formed on a convergent plate boundary‚ on two of the world’s active continental plates- the African and The Eurasian Plate. The Eurasian and African plates are moving past each other along most of the boundary‚ making it a
Premium Volcano Plate tectonics
moves in a circle‚ which is called CONVECTION CELL. Plates on the crust are not statistic because they are so heavy that they move down. The movement of magma causes the movement. A volcano may appear when magma in the mantle rises through the plates. 4 Types of Boundaries Destructive Constructive Collision Conservative Destructive Boundary (Pacific) Oceanic with Continental If there is friction between two plates there may be an earthquake Constructive Boundary (Atlantic)
Free Plate tectonics Volcano
morphology. Colonies can be classified according to their colour‚ form‚ elevation‚ margin and size. Pure cultures of microorganisms are those that are uniform and are of the same descendants of the same organism. The isolation of colonies by streak plate technique allows the obtainment of pure cultures which can be studied further. Good quality aseptic technique and proper sterilisation are a required to ensure that all samples produced are free from unwanted organisms that can lead to contamination
Premium Bacteria Escherichia coli Microbiology
(accessed March 23‚ 2013). Murano‚ Grace. 10 Geological Wonders you didnt know. 27 March 2009. http://www.oddee.com/item_96619.aspx (accessed March 23‚ 2013). National Oceanic and Atmospheric Administration. The Puerto Rico Trench: Implications for Plate Tectonics and Earthquake and Tsunami Hazards. http://oceanexplorer.noaa.gov/explorations/03trench/trench/trench.html (accessed March 23‚ 2013). Portland Cement Association. Cement & Concrete Basics: Aggregate. http://www.cement.org/basics/concretebasics_aggregate
Premium Plate tectonics Geology Subduction
1. What is Earth’s mantle? The mantle is a part of a terrestrial planet or other rocky body large enough to have differentiation by density. The interior of the Earth‚ similar to the other terrestrial planets‚ is chemically divided into layers. The mantle is a layer between the crust and the outer core. ... 2. What elements make up the Earth’s mantle? Magnesium‚ silicon‚ iron and oxygen‚ aluminum‚ silicon‚ calcium‚ sodium and potassium 3. Describe the “big splash” theory of the Moon’s origin? The
Premium Plate tectonics Earth
Encoding Information with Light’s Orbital Angular Momentum Light is the future of communication‚ traveling at 3‚000‚000 meters per second‚ the cosmic speed limit of the universe. Its tremendous speed makes it optimal for data transmission. The conventional method to encode information in light is through amplitude modulation‚ i.e. light pulses‚ time division multiplexing‚ i.e. delaying the time light beams enter a channel‚ and wavelength multiplexing‚ i.e. multiple beams of light in one channel
Premium Optics Light