Thermal Pollution
Recently, as a result of the increased energy demand, we've allowed our planet to begin overheating. With the introduction of more and more heated water into our lakes and rivers, and Carbon Dioxide into the atmosphere we've managed to raise the temperature of this vast resource. Even more ignorant is our failure to learn from our mistakes. Now, through thermal pollution (the introduction of waste heat into water and air), we've begun destroying the womb of all life: the earth's vast water network. There are four major causes of thermal pollution: The use of water as a cooling agent, deforestation of shorelines, soil erosion, and the burning of fossil fuels.. The foremost cause being the use of water as a cooling agent in nuclear power plants and other industrial facilities. After the water has absorbed the excess heat of nuclear rods or other machinery it is returned to the environment (usually a river or lake) at 9 to 20 degrees warmer a temperature. More stringent regulations are imposed in the U.S., but this doesn't help much because most of the world's nuclear power plants are located in France and other European nations. Less obvious is how shoreline deforestation and soil erosion con
Droughts in Africa might become more serious. Also, the rates of photosynthesis and plant growth are increased. They may not be able to afford large projects such as sea walls or aqueducts. Most of the rise in sea level would occur because water expands when it is heated. Finally, the single human activity that is most likely to have a large impact on the climate is the burning of "fossil fuels" such as coal, oil and gas. The soil erosion makes the water muddy, which in turn increases the light absorbed. Developing countries have far fewer resources for adapting to such changes. Another solution is the desalination of seawater. Quantadyne makes the "Energy Ciptm", a hafnium oxide bismuth telluride thermoelectric module. From this process we can use up more of the would be waste heat and get drinking water at the same time. 5F, which is probably too little to melt most polar ice, would result in an increase in sea level of between 8 and 30 inches. Places like coastal Africa and low-lying islands, could be flooded by storms or rising sea level. An increase in plant growth may seem to be a good thing at first. The fish have an increasing the need for oxygen due to a rise in their metabolism and population.
Common topics in this essay:
France European,
Energy Ciptm,
Carbon Dioxide,
Droughts Africa,
America Global,
Europe Japan,
South America,
Global Recently,
Canada Russia,
thermal pollution,
soil erosion,
nuclear power,
excess heat,
Erosion Quantadyne,
sea level,
climate changes,
carbon dioxide,
dead plants,
economically developed societies,
north america,
water cooling,
burning fossil fuels,
nuclear power plants,
water cooling agent,
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Acceptance Essays
