shook the West of Northern Sumatra‚ Indonesia‚ as well as many other neighboring countries‚ was of a great 9.0 magnitude on the Richter scale. “At the source of the earthquake‚ the interface between the India plate and the Burma plate dips about 10 degrees to the east-northeast. The subducting plate dips more steeply at greater depths”(USGS). The quake occurred when the Earth’s crust‚ a 1‚200 km segment of the crust‚ shifted
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Table 2.The treatments and the amount of Duranta leaf extract after Rotary Evaporation The treatments were applied to the surface of the petri plates and pure culture of Fusarium sp. where it was grown Together with the planting of the fungi‚ the treatments are also applied to the plates. The plates was incubated for five (5) days and its zone of inhibition was recorded. Preparation of Culture medium The powdered medium of Potato Dextrose Agar (PDA) was prepared following
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Haiti - and the island of Hispaniola as a whole - lies on the boundary between two major tectonic plates‚ Caribbean and North America‚ which slide past each other at a speed of about 2 cm/year (Figure D). This relative motion causes the build up of pressure on several faults lines across the island. When the pressure exceeds the mechanical resistance
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What is Sea-floor spreading? Seafloor spreading is a process of plate tectonics in which new oceanic crust is created as large lumps of the Earth ’s crust split apart from each other and magma shafts up to fill the gap. Who discovered sea-floor spreading? The man who discovered sea floor spreading was Harry Hess. Harry Hess was a geologist. Part of his mission had been to study the deepest parts of the ocean floor. In 1946 he had discovered that hundreds of flat-topped mountains‚ perhaps sunken
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has been slowly accumulating. The earth is made up of tectonic plates these are massive slabs of rock floating on magma ‚as the plates move about‚ they spread apart‚ collide‚ or slide past each other‚ This is the main cause of volcanoes and earthquakes Earthquakes occur in many regions all over the world in some regions they occur more frequently and severely than in others (depending on the location)‚ the main cause of earthquakes is tectonic plates grinding against each other ‚ therefore earthquakes occur
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which Japan had ever recorded and can only be explained by plate tectonics. As seen in figure 3‚ the earthquake occurred in a subducting zone where the Eurasian plate and the Pacific plate are converging. Figure 4 shows the continental Eurasian plate being subducting the oceanic Pacific plate and every year the pacific plate travels a distance of nine centimetres towards
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Purpose The principle of this experiment is to have a thorough perceptive of: • Culture washed and unwashed lettuce on agar plate. • Culture fresh and opened milk with the same expiration dates. • Explain the significance of food safety. • Illustrate foodborne sicknesses.
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samples of different concentration of protease. In this experiment‚ a plate of milk agar is needed for comparing the result of each sample. Circular wells were dug on the milk agar plates by the use of cork borer‚ and extracts could be put into the wells by dropper. One must note that milk-agar is white in color due to casein. If protease is present‚ casein will be digested by the enzyme giving a clear zone in the milk-agar plate. The size of the clear zone can help us to determine whether fruits differ
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2. 1.1 The particles that make up an atom3 Basic sub-atomic particles‚ each has different properties. Name | Symbol | Approximate relative mass | More accurate mass | Relative charge | Proton | p | 1 | 1.0000 | +1 | Neutron | n | 1 | 1.0016 | 0 | Electron | e | Almost zero | 0.000 547 | -1 | This is the culmination of the work of 5 eminent physicists‚ Dalton‚ Thomson‚ Rutherford‚ Bohr and Chadwick.Their work basically culminates in the ideas above and the important fact that an atom consists
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Petrology 2 Sedimentary Petrology Assigned to : • Amaro‚ Elfe C. • Balansag‚ Imee S. Research Paper Outline 1. Origin and Formation a. How did sediments and sedimentary rocks originate? b. What are the four (4) components or earth materials that make up or constitute sedimentary rocks? c. What are the major types of basins on which sediments accumulate and form sedimentary rocks? 2. Identification a. How do we describe sedimentary rock types?
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