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Fossil Fuels . Environment TEAM A

Team a fossil fuels final1

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  • 1. Fossil Fuels Environment . TEAM A

2. Widely Used Fossil FuelsCoalNatural Gas 3. Waste Products Gas Coal SlurryMethane and other Greenhouse gassesFly Ash Bottom Ash Greenhous e gasses, Carcinoge ns, Heavy Metals, Particulat e MatterProprietar y Chemical cocktails used in gas extraction include many known carcinogens and heavy metals 4. Waste Material Disposal MethodsBuried in Landfills, Abandoned mines, or captured from industrial chimneys. Recycled and used in cement, concrete and asphalt 5. Effects on Biology 6. Effects on Water & Soil Coal Slurry Dissolved toxic chemicals and heavy metals Injected into old mines where it can come into contact with fresh water. Pollute water and make people very ill and even develop cancer Kills plants and animals who use polluted water Stays in soil; plants dont growByproducts from drilling for natural gas Contaminated soil with harmful chemicals. Soil erosion from disturbing land Extracted water from the gas. Water trucks with water waste dump in evaporation sites or in rivers Kills fish, plants, and animals 7. Fun Facts Gas Flaring in North Dakota produces as much pollution as 2 coal fired power plants. Low industry estimates of gas well leakage are 7% within 20 years. 44% of the electricity generated in the United States is from coal fired plants. Power generation in the United States consumes more freshwater than agricultural and home use combined. While it produces fewer carbon dioxide emissions than other fuels, natural gas is a major source of methane, another greenhouse gas. Coal Power plants average 30% efficiency, Gas power plants average 54% efficiency If 1 in 10 children in the U.S. are bad the total amount of coal Santa would deliver would equal over 27 million pounds. 8. Clean Replacement Choice: 9. Clean Replacement Choice: