Soil Porosity and Permeability GEO 101 LAB – Earth Science July 26‚ 2014 Soil Porosity and Permeability The focus of week three’s lab in Earth Science is to figure out the porosity and permeability of four different soil types: gravel‚ sand‚ potting soil‚ and soil from my back yard. This lab is designed to look at the porosity and permeability of these four soil samples. Porosity is basically the measure of how much of the soil volume is open space. Permeability is the measurement of how long
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Viral Marketing is a waste of money. Discuss considering the place of Viral Marketing within the digital marketing mix. In the following essay I will be discussing the idea that “Virtual Marketing is a waste of money”‚ arguing my point considering its place and value within the digital marketing mix. I will do this by first defining what viral marketing is‚ and discussing what it is. I will then briefly outline what the digital marketing mix is‚ and assess each section of the mix against virtual
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2009 INEC 54062– Soil Chemistry and Terrestrial Pollution Number of Questions: Four (04) Number of pages: Four (04) Time : 02 hrs Answer all questions ___________________________________________________________________________ (01) Answer all parts (a) Give four major processes that contribute to the soil acidity. (20 marks) (b) How do you recognize the soil pollution? (20
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What is Viral Marketing? Viral Marketing refers to “the marketing phenomenon that facilitates and encourages people to pass along a marketing message voluntarily” via e-mail‚ blog‚ websites or other Internet space‚ in the form of video clips‚ interactive Flash games‚ advergames‚ e-books‚ brandable software‚ images‚ or even text messages. Like viruses‚ such strategies take advantage of rapid multiplication to explode the message to thousands‚ to millions of people. With low marketing cost‚ it could
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The transfer of trace elements between soil and plant is part of chemical element cycling in the nature. The mobility and availability of trace elements are controlled by many factor of Climatic‚ biological and geochemical origins in nature. That means‚ to predict the uptake of trace elements by plants from soil it is important to look at several biotic and abiotic parameters the affect and control the behavior of elements in the soil. The risk to environment and human health of a given trace metals
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people are focusing in herbal plants especially those who are common in the environment. One of the examples is the guava plant (Psidium guajava Linn). Based on research this plant is good for healing and treating wounds and other skin infections. So in this project‚ the researcher wants to make a bathing soap out of it. People‚ researchers‚ scientists were focusing to medicinal plants. They want to prove that there are plants that are more effective against diseases especially in skin. Most of us
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region summer-hotter and the winter cooler than tropics. Humidity is generally lower. Based on temperature requirement the fruits crops can be classified as temperate‚ sub-tropical and tropical fruits. Tropical fruits – mango‚ banana‚ sapota‚ guava‚ papaya Sub tropical fruits – Mangosteen‚ litchi‚ acid lime Temperate fruits – Apple‚ pear‚ plum. Based on the toleance to the relative humidity of the atmosphere the fruit crops can be again classified as arid‚ semiarid zone crops eg.‚ Ber‚ anona
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What is Soil? Soil is the surface of the earth’s crust where plants have their roots and where many small animals make their home. It is also a result of the breakdown of rocks. Formation of Soil Soil is formed when rocks break down into very small particles by various processes such as weathering. There are two types of weathering: Physical Weathering and Chemical Weathering. Physical Weathering arises from the heating and cooling‚ the wetting and drying‚ and the freezing and
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SOIL EROSION Janeen Uy I BS MANAGEMENT ES 10 J Submitted to: Dr. Severino Salmo III March 8‚ 2012 Soil is found on the Earth’s crust and formed through weathering and decay of organisms. It may be considered dirt to a lot of people but it is highly an important tool for our survival. The soil holds the roots of the plants where nutrients are stored. It is important since it enables the soil to store and regulate the flow of water‚ filters the pollutants and improves the soil’s quality
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A Food Borne Illness Danielle Mitchell SCI/163 2/12/2012 Sanam Kazemi There are many food borne illnesses but the norovirus is very interesting. A norovirus is a small virus that contains RNA and is surrounded by a protein coating. Based on genetic typing‚ it is now known that there are at least twenty-five different strains if norovirus that affect humans. Norovirus infection is the most common cause of what some people call the “stomach flu‚” although norovirus is not
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