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Pros And Cons Of Fossil Fuel Power Plants

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Fossil-fuel power plants are indeed proven effective when comes to generating power. But this should not be the only basis since the hazards of these plants should also be considered. Coal power plants produce a large amount of carbon emissions greatly contributing to the climate change and it pollutes the environment also in a form of acid rain (14 Far-Reaching Advantages and Disadvantages of Coal, 2015). Burning coal produces sulfur dioxide and nitrous oxide which are combined to create fine particulate matter. Fine particulate matter affects the lungs if inhaled causing unrepairable damage. Another harmful substance released into the air in the combustion of coal is mercury. It is a chemical that is toxic to the brain thereby affecting neural …show more content…

Construction of the tidal lagoon, starting from its walls, would involve using a dredger to transfer sand and gravel used for the foundation of the walls. Any type of dredger vessels could be used on site depending on which one would be more appropriate but these vessels produce different levels depending on the type used. One type would be the suction dredger and the gasoline engines used by suction dredge operators can produce approximately 60-70 decibels at maximum noise level and at close range but since this will operate far from the shore, people may hear less than 70 decibels so it would not be that much of a problem (Clearwater National Forest (N.F.): Environmental Impact Statement, 2006, p. 11). If a hopper dredge, which is another type of dredger, would be used in the site however, it might produce a noise level of approximately 90 decibels at a distance of 50 feet (Main Channel Deepening Feasibility Study, Port of Long Beach: Environmental Impact Statement, 1996, p. 3-73). Noise levels of 70 decibels could cause displeasure as that of a vacuum cleaner while 90 decibels could be dangerous depending on the duration of exposure (Comparative Examples of Noise Levels, 2016). Aside from the noise from the dredger vessels, there will also be noise from the pumping of geotubes since the sand collected by the dredger will be used to fill these geotextile fabrics. These geotubes will be piled on the seabed having spaces between them and will serve as the foundation of the

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Power plants burn fuel to produce heat to generate energy; however, nuclear power plants use the heat given off fission to turn water into steam. Nuclear energy is without a doubt a great way to power our homes because, Nuclear power plants are safer than other energy alternatives. Nuclear plants are safer than other energy alternatives. Coal is responsible for five times more deaths than nuclear power plants, coal also causes over one thousands more serious causes of illness than nuclear. Nuclear plants produce steam while coal plants, heat water by burning coal that produces greenhouse emissions.

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Since the mid-1900, NRDC and other organizations have been wondering whether or not it has been the Navy’s sonar testing that has been killing our whales and different animals in the ocean. In 2000, investigations led to U.S naval sonar testing being the cause of dozens of whales from different species found beached around the Bahamas. (Since) Reaching at 235-decibel pressure wave’s cause a certain high pitched noise that hurts the whales. Now, 200 decibel let alone can rupture lungs, and any higher can cause brain to hemorrhage. “If you’re not deaf after this devastating sonar blast, you’re dead.”

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“A painting showing an early factory plant shows that the smoke rising from the factory was black and full of coal ashes, affecting the air. Also, because the factory is next to water, it can be assumed that the factory has dumped into this water, causing it also to become polluted”(Document 3). Yes, wonderful products came from these factories; things like clothing and cars, but coal was being used to power these machines that produced. Black coal ash rose up into the sky and was being breathed in by the people and animals. Coal is not the best thing for people’s lungs.

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Coal mining in the U.S. provides many jobs and is the backbone of many incomes. Longwall coal mining is one form of underground coal mining. In fact, it is the most productive form, yet the safest. The machine used is highly powerful and efficient. Pros for this type of mining are followed by cons as well.

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This caused controversy with environmentalists. As a biology major, I agree with environmentalists in that in the great depths of the waters of the world are an abundance of unique and even unidentified species of organisms that need to be protected and an environment that need not be destroyed. We haven’t studied the depths of the water extensively yet and it would be a shame to destroy something we don’t know much about. To mine underwater, they would basically use a robot called ROV. The ROV is made to withstand high pressure from the deep water and can cause damage to its surroundings by either releasing toxic materials and scraping up material from the ocean and sea floor.

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Unfortunately, fossil fuel is the primary cause of pollution. Pollution caused by fossil fuel, causes acid rain and global warming. Global warming affects humans and animals as well with the climate changes due to the burning of fossil fuels. In contrast to fossil fuels, solar energy is

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One of them is burning coal. The encyclopedia defines coal as a solid fossil fuel formed from the remains of land plants that were buried 300-400 years ago and exposed to intense heat and pressure over those millions of years. It is burned in power plants to generate electricity. Data says that 44% of the United States electricity comes from burning coal. The National Mining Association reported that in 2009, 55.4 percent of Maryland’s electricity came from it.

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The everyday life of marine animals are being destroyed by the sounds we make under the surface. Not only do we make noise, but our boats and other equipment have a role in this as well. These certain types of sound affects the everyday life of marine animals. For example, it could interrupt animal communication, upset the animals, and cause them to change their feeding and diving routines. Overall, this could lead to changing the animals' life style.

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‘Did you know that coal generates approximately 40% of the world’s electricity?’ The most significant purpose of coal is to create electricity generation, steel production, cement manufacturing and as a liquid fuel. There are very many types of coal such as peat, lignite, bituminous or sub-bituminous coal, steam coal, anthracite, and graphite. Coal is the largest source used to generate electricity worldwide and it is burned for the manufacture of electricity and heat.

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Nuclear power plants can be dangerous, extremely dangerous, every thirty years something bad has happened at a nuclear power plant, and if we keep having them every thirty years there will be another accident if we continue to let them be built around the country, I am highly against them because of all the meltdowns that have happened. Nuclear power plants are known to have meltdowns and accidents, but when they take lives or harm people is when they need to shut down until everything can be cleaned up, but sometimes that doesn’t happen, sometimes they take care of the injured person or persons and then start working again which could only result in more accidents and meltdowns in the future which could be more harmful. Now, melt downs aren't

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The smooth wave pool tides follow behind the boat as it leaves the harbor and into the Pacific Ocean. The vessel has a second deck with five rows of white glossy benches with no shelter from the sunlight where you can also find the captain in the bridge of the ship. Once the boat hits the wide open ocean, there are five-foot waves with a slight wind. A big black thunderous cloud is on the far, far horizon. Everyone aboard the ship is swiftly jolting from handrail to handrail because the boats unsteady sway.

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Figure 2 shows an actual Pelamis machine working in Scottish waters. This is the best technology designed so far to capture wave energy and they are found 2-10km from the coastlines in the ocean. “On average one machine will provide sufficient power to meet the annual electricity demand of approximately 500 homes.” – pelamiswave.com. The machine has no propellers so will not damage the habitat for nearby sea creatures not disrupt the seabed.

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