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ENV - Essay Example

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The environment is made up of all the living organisms- plants, animals and human beings, and the physical surroundings in general; these elements coexist in synergic relationships that help in maintaining a stable equilibrium in nature. Any slight alteration in the natural…
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Download file to see previous pages Environmental pollution results to undesirable changes and conditions for all the organisms in the ecosystem and this comes with effects that are more adverse to life systems in general. The environment is also divided into components which are affected by pollution and they include the air, soil and water; this gives rise to the various types of pollution namely air, soil and water pollution. Pollutants are introduced in the environment as byproducts of human activities such as industrialization, deforestation and farming- these activities release harmful residues into the environment thus causing pollution. For instance, farmers apply pesticides for purposes of boosting Agricultural outputs on their farms, but this often leads to pollution as the pesticides always find their way into the air, water and soil resulting to contamination. In this regard, pesticides contribute to air pollution, water pollution and soil pollution thereby destabilizing the natural equilibrium in the ecosystem.
In the course of applying pesticides to crops, they may drift through wind into other unintended areas, contaminating the air, and this affects life systems, which may encounter the residues of pesticides. Organisms for instance may ingest the pesticide residues that land on food or by breathing the particles suspended in air. Pesticides find their way into water systems by a number of ways such as leaching through the soil; they may be carried through runoff water or eroding soil (Pimentel et.al 818), and they may accidentally spill into waterways. Pesticides that leach into ground water sources lead to contamination- organisms that use such contaminated water are at a risk of ingesting the pesticide residues in it, and this causes health problems (Singh et.al 96). Concerning soil pollution, continuous excessive use of pesticides may lead to ...Download file to see next pagesRead More
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