... . It is believed that all species contribute in some way to an ecosystem, whether it be related to the capture and storage of energy, production or decomposition of organic matter, the cycling of water and nutrients, controlling insect populations, battling erosion, or regulating the climate, no job is too small. Not only are these all functions needed for the ecosystem ... -national endorsement on sustainability at the 1992 United Nations Conference on Environment and Development (UNCED), proposals for initiatives came from all echelons of the government as well as the private sector, b...

• Word Count: 1334
• Approx Pages: 5
• Has Bibliography
• Grade Level: Undergraduate

... plants using alternative fuels such as garbage, tires, sawdust, and animal dung (Energy 87). Alternative fuels may be used as a temporary relief to the massive consumption of oil in the U.S. Although alternative fuels are not a pollution free choice, they require no new power plants to be built. This method of oil conservation can be used during the transition from oil to alternative ... energy sources, using existing power plants as new technologies are being developed and deployed. ... The first step towards implementing energy alternatives is efficiency. Technology exists for electr...

• Word Count: 1395
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• Has Bibliography
• Grade Level: High School

... economics to their societies. Their religious beliefs kept them in balance and in harmony with the environment. The Indians had a daily exercise of obtaining of food, which was year-round. Their survival depended on the sun and the rain; without the sun, the crops would not grow ... of the land intended to cultivate and then fired the brush and underwood, using the cleared path as a fire break "in order to prevent the whole forest from burning."" Silver also noted that by removing the undergrowth brought new growth and introduced new game to the area for the Indians. By doing this, they...

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... by the sun, rushes from sea to cloud to river to sea and back. A major river system spends about as much energy every half hour falling from its mountain sources to sea level as was released by the explosion of the Hiroshima bomb. Humans have realized the potential and have been eager to harvest new power. The Niagara Falls is overflow four ... way to save a river is to learn it", Hermann Hesse said. As in the past few, the Senate and the House for Energy Department has approve more and more funding for restoration water projects in Western States. Instead of building new dams, I think ...

• Word Count: 2248
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• Grade Level: High School

... he named the White House, Roosevelt created the first White House pressroom, and made the presidency a public and personal thing. Throughout his presidency, of two terms, he put aside public lands for conservation of forests, lakes, rivers, and mountains, and put his best effort into keeping the frontier the way it was. He felt that it was necessary for him to deal with ... Pinchot and Louis Glavis, who were the accusers. This was one of Taft's wrong moves as president, because not only the people agreed with Pinchot and Glavis, but so did Roosevelt. Taylor 6 Another area where Taft had...

• Word Count: 1771
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• Grade Level: High School

... were created and the work force was born. "In the long run coal made work easier and simpler for workers"(Rise of Industry 138). All of the effects from discovering fossil fuels as a source of energy have not been positive. There are a number of different problems that come up when you burn fossil fuels. The first one is the global warming problem often called "the ... rapid growth of energy use threatens to exhaust the world's supply. As consumers and citizens of the United States there are many things that you can do to preserve our fossil fuel supply. "The less hot water you use, tur...

• Word Count: 1766
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• Has Bibliography
• Grade Level: High School

... an amount between 20 and 30 percent of all imported goods (Marcel, 2006). It is imperative to note the importance of this material to the American economy, as noted on the department of Energy website, because it supported an economy growth of almost 5 percent a year until the end of the decade. This growth consolidated U.S. as the fastest growing economy because conservation measures established earlier during oil prices ... rising were discontinued (Department of Energy, 2002). Meanwhile the Economy worldwide is flourishing, not everybody is enjoying happiness. Iraq invaded Kuwait on ...

• Word Count: 1756
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• Has Bibliography
• Grade Level: Undergraduate

... is a renewable resource. No matter how much hydrogen you use or burn it can never be depleted because the same amount of hydrogen that goes into a chemical reaction also comes out according to the conservation of energy principle. Furthermore, new methods of hydrogen production are being discovered which will help engineers find a way to produce the hydrogen within the automobile. For example, researchers ... have been experimenting with algae and have discovered that "large pools of algae could generate clean-burning hydrogen fuel for cars and other applications ... In fact, it is even...

• Word Count: 1803
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• Has Bibliography
• Grade Level: Undergraduate

... small accidents are bound to occur. In an area where memories of the massive Exxon Valdez oil spill are still eminent, some people wonder if the amount of oil is worth the potential risk (Kaiser). Conservation groups claim that spills in the Refuge similar to the ones around ... in Arctic road construction that have been used in Prudhoe have eliminated the need for gravel access roads used in the development of oil fields. Instead of constructing a complex and permanent transportation system, roads are now made from ocean water pumped onto the tundra, where it freezes ... an ocean (alas...

• Word Count: 1721
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• Grade Level: Undergraduate

... as one who had deserted their cause. During the first two years of his administration he battled with them over the Payne-Aldrich tariff and the conservation of natural resources. His fanatical obedience to the letter of the law resulted in the severing of his friendship with Roosevelt and the splitting of the Republican Party. As a result, Taft is remembered as an ... sometimes simplistic." As stated in a review by The Journal of Southern History, Anderson profiles Taft's political thought by utilizing Rossiter's ten categories of presidential leadership. As a result, he concludes that...

• Word Count: 1732
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• Grade Level: Undergraduate

... own car to be able to get to work, school, or run errands. Americans have adopted an independent attitude in regards to the use of vehicles. Most Americans do not plan their everyday road trips around conservation. Most people have their own car to do their own thing. Many siblings or friends that live close by go to school together but each ... to take a personal train car without stops across a interconnected system of tracks to a choice of many destinations. Once the train car has stopped, it is ready for the next set of passengers. The best part about the Ultra is its efficencey. Th...

• Word Count: 1292
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• Grade Level: High School

... because it's needed for survival and there is no substitute for it. Unlike energy, which has many alternative forms there are no alternatives for water. Most of our earth is covered by water, but only a tiny amount is available for fresh water. The amount of accessible fresh water varies from country to country and region to region. The ... confined or unconfined. The aquifers that are replaced by surface water directly above them are called unconfined. Confined aquifers are water deposits that are stuck between two layers of impermeable rock; this is sometimes called artesian wells. The...

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... Bush has done to hurt the nation. Some of these activities include cutting $39 million from federal spending on libraries, cutting funding for research into renewable energy sources by fifty percent, and breaking a campaign promise to invest $100 million in rain forest conservation. Moore then insults George W. Bush himself. He ... Kevin Rafferty. Moore calls it a mistake on his part. Moore also expressed his views on Election 2000. He believes Al Gore is the elected President of the United States and that he is forced into exile. Moore writes that Katherine Harris was Bush's campaign co-...

• Word Count: 1326
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• Grade Level: High School

... coastal areas. Without that stabilization, erosion and susceptibility to washing away during storms and erosive waves and currents would increase exponentially. According to the Department of Ecology in California, "The wetland plants act as a buffer zone by dissipating the water's energy and providing stability by binding the soils with their extensive root systems" (Godt 1998). Although wetlands make up only ... 3.5% of land area in the United States, more than one third of threatened and endangered species in the country live in or rely on wetlands for a part of their life cycle (Moss...

• Word Count: 1853
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• Has Bibliography
• Grade Level: Undergraduate

... the topics related to food, agriculture, and natural resources, including energy, based on sound public policy, the best available science, and efficient management.   History The original forerunner for the United Stated Department of Agriculture was the agriculture division of the US Patent Office. The office was directed by the Commissioner of Patents Henry Ellsworth in 1839. It was his passion in ... That contains one hundred fifty-three national forests, 20 national grasslands and forest for research and experiments. The agency carefully manicures the land and cultivates it for a ...

• Word Count: 1715
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• Has Bibliography
• Grade Level: Undergraduate

... actions are being taken. History: Vehicle CAFÉ standards were created in 1975, due to the first Arab oil embargo of the United States. The Congress created an energy conservation bill, which included a new auto fuel economy program. The Department of Transportation set corporate average fuel economy (CAFÉ) standards for new cars in 1978 and for new light trucks starting in ... the CAFÉ program was "seriously flawed."" The trade-offs for higher gas mileage included cost, safety, utility, and performance. The Coalition for Vehicle Choice (CVC) led rallies of laborers, businesses, farme...

• Word Count: 1530
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... the same in all locations, some places have plenty of water while others have very little. Water exists on earth as a solid, liquid or gas. Oceans, rivers, clouds, and rain, all of which contain water, are in a frequent state of change. However, the total amount of the earth's water does not change. The circulation and conservation of earth's water is called the "hydrologic cycle". Water ... covers 70% of the earth's surface the oceans contain 97.5% of the earth's water, land 2.4%, and the atmosphere holds less than .001 ... by convection in unstable air. In meteorology, convection ref...

• Word Count: 1332
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• Grade Level: High School