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 marks)
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all about land pollution. It is the destruction of Earth’s land surfaces through misuse of land resources by human activities and misuse of the soil by poor agricultural practices‚ mineral exploitation‚ industrial waste dumping and indiscriminate disposal of urban wastes. It includes the soil pollution and waste disposal. http://www.botany.uwc.ac.za/sci_ed/grade10/ecology/conservation/poll.htm It is significant to study because we’re going to tackle about the factors that causes it and the results
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Soil and Its Components Research Paper SOIL AND ITS COMPONENTS Soil is everywhere. It is abundant throughout the earth and contains most of the worlds diversity. Soil is full of life. It is actually believed that a handful of soil may consist of more living organisms than there are on this Earth. GENERAL DESCRIPTION Soil is a natural body comprised of solids (minerals and organic matter)‚ liquid‚ and gases that occurs on the land surface. (Natural Resources Conservation Service‚ 2013)
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Major Causes of Soil Erosion Amanda Brown Environmental Science 136 Rainfall and runoff is a water erosion problem also known as splash erosion. This is the first stage in the erosion process. The impact of rainfall drops on the soil surface can break down soil aggregates as the impact of falling raindrops breaks up the topsoil. This erosion is caused by long lasting and less intense storms. Runoff can occur whenever there is excess water on a slope that can’t be absorbed into the soil or trapped
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second in the list of largest fruit and vegetable producing nations in the world. Soil Agronomics: The above is the soil Agronomics of the Indian region which shows the different Soil types. MAJOR SOIL GROUPS: The great diversity in landforms‚ geological formations and climate Conditions in India has resulted in a large variety of soils. Apart from a few soil orders (Andisols and Spodosols)‚ all the major soils
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Overgrazing Major Causes of Soil Erosion Lee Garrant Everest University Online Instructor: William Gangloff There are three major practices that expose soil to erosion and they can be corrected and create a more sustainable society. They are over cultivation‚ overgrazing‚ and deforestation. We were asked to pick one out of the three and discuss it‚ the one that’s I chose was overgrazing. Overgrazing is one of the major practices of exposing soil to erosion. Overgrazing isn’t a new issue
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Essay Two: Causes and Effectives of Air Pollution Nowadays‚ air pollution is becoming one of the most major concerns throughout the world. There are several causes such as burning fossil fuels‚ emission of pollutants‚ smoking and transportation which contribute in developing air pollution. These causes may lead to several difficulties on the environment‚ such as health problems‚ acid rain and global warming. One of the most important effects of air pollution is bringing on breathing problems‚ such
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Causes And Effects Of Noise Pollution Noise can be defined as an unwanted or undesired sound. Decibel is the standard unit for measurement of sound. Usually 80 db is the level at which sound becomes physically painful. And can be termed as noise. Humans‚ animals‚ plants and even inert objects like buildings and bridges have been victims of the increasing noise pollution caused in the world. Be it human or machine-created‚ noise disrupts the activity and balance of life. While traffic dons the
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or annoying sound. Noise pollution can be referred to as an annoying‚ irritating‚ distracting environmental noise level. The loudspeakers are usually used in marriages‚ jagrans‚ All advancements become useless‚ if a man doesn’t get a peaceful and quite atmosphere. The social and religious functions. But some times‚ people use the systems for home enjoyments‚ parties etc. The noise is just jarring and harmful for the ears. It can cause sleep disruption. It can also cause deafening. The machinery and
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Aquatic pollution is a worldwide problem that occurs every day in all bodies of water. Adedeji and Adetunji (2011) refer to aquatic pollution as an addition of hazardous substances‚ called pollutants‚ to these bodies of water. These pollutants are harmful to humans‚ but more importantly‚ they are extremely harmful to marine life due to the contamination of their habitats. Unfortunately‚ this occurrence is not uncommon‚ and it is mainly the result of human activities. Most pollution is derived from
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