... politics there is something called an "Iron Triangle." You may ask, what does an "Iron Triangle" consist of? According to political author Jonathan J. Bean, an "Iron Triangle" consists of three basic components. The first component is the bureaucrats. These individuals are career level, policy making professionals much like ... administrative staff in the private sector, and they normally either work or have major influence within the executive branch (Bean 117). The second component that Bean names is Congress or the Executive Branch. These people are actual elected officials who actual...

• Word Count: 2580
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• Has Bibliography
• Grade Level: Undergraduate

... in canned foods, especially those found in the home. Checking cans for holes, rust on the seems, and swollen sides and tops can prevent ingesting the bacteria. Just one string bean has enough toxin in it to kill a human being. Symptom can appear 12-36 hours after eating the contaminated food and are associated with impaired nerves. They include double vision ... from eating it. For the past several years many illnesses have occurred because of produce. These illnesses include Hepatitis A virus believed to have come from strawberries in Mexico, salmonella in bean sprouts from the Midwest...

• Word Count: 3539
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• Grade Level: High School

... . The tree canopy also enhances the moisture and nutrient holding abilities of the soil. (Detwyler) Bacteria that is contained on the roots of these trees provides nitrogen as fertilizer, while the fungus on the roots can convert soil minerals into useful forms.(Ehrlich) The removal of these items will have ... more people want wood. Wood is an economically competitive material that holds great value on the world market.(Myers) Each day many thousands of such trees are cut down in the Amazon Rainforest. Logging contributes to a pattern of depletion that if not stopped will leave very litt...

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... dioxide annually." An example would be California's wind power plants offset more than 2.5 billion pounds of carbon dioxide in 1990, which would have taken a forest 90 million to 175 million trees to provide the same air quality. But economic disadvantage is the cost of wind turbines is greater than that of fossil fuel generates. There would be noise produced by the ... -stripping, insulation and replacement windows can stop heat or cool air from leaking out. Replacing a dark roof with a light-colored roof to reflect sunlight. Planting trees can help absorb carbon dioxide, reducing green...

• Word Count: 3357
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• Grade Level: High School

... the life of Chico Mendez, many Brazilians" lives are attached to the rubber trees in the rain forest. They earn their livings by tapping the rubber from these trees and have villages nestled in these trees. This way of life became threatened by ranchers who wished to tear down the trees in order to build highways through the forest. While the Brazilians fought for ... ...

• Word Count: 3068
• Approx Pages: 12
• Has Bibliography
• Grade Level: Undergraduate

... drought. Farmer's fields are not the only places that are threatened. Scientists are looking for a way to destroy lignin, an organic substance that makes trees rigid, by use of a genetically engineered enzyme. They believe that it would be of use to clean up the effluent form paper mills or ... energy. This poses a threat to forests because it could destroy massive amounts of them by eating away their lignin. We could end up with no trees. Engineers could try to create organisms with a "suicide" gene so they only live for a very short time, but they would be alive long ... coupled with...

• Word Count: 2913
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• Has Bibliography
• Grade Level: Undergraduate

... and landslides. Landslides are prevented by wetlands because they absorb excess water that can go elsewhere and soften the ground. Wetlands also hold the land together; the roots of its trees and shrubs hold the soil in place, which prevents disasters. They can also protect us from the force of water, coastal marshes help break the waves that come from the ... . Plants form the base of wetlands and everything else lives on top of them. Plants are what holds the wetlands together, literally, in cypress swamps especially the roots of the trees stabilize the surrounding land and keep it fro...

• Word Count: 6040
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• Has Bibliography
• Grade Level: High School

... Conservation Corps purposes are to replant forests and improve recreational opportunities on public land and the Soil Conservation Service to protect valuable topsoil. The Corp provided two million jobs planting trees, building dams and irrigation systems, and establishing soil conservation and wildlife protection programs. Wind Erosion / Dust Bowl The Dust Bowl is a common name applied to a large area in the southern ... ; 3-year rotation of wheat and sorghum and of lying fallow; the introduction of contour plowing, terracing, and strip planting. If an area get more rainfall, then long ...

• Word Count: 2944
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• Has Bibliography
• Grade Level: High School

... , with the first forest growth gone, the decline in the soils fertility began again. Meanwhile the land that had been abandoned earlier would slowly grow up to bushes and trees. The trees would drop leaves and twigs onto the ground, where through the process of decay, they would deposit nourishing chemicals in the worn-out soil. Other refreshing and essential nutrients would ... times a year. As the population of the valley of Mexico continued to increase, more and more of them were built. The islands coalesced into blocks of land separated by canals; trees were planted on them so their ...

• Word Count: 3974
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• Grade Level: Undergraduate

... terrace and 170 fruit varieties in the eight-acre fruit garden, designed romantic grottoes, garden temples, and ornamental groves. He enjoyed taking visitors on rambling surveys of his favorite "pet trees." Thomas Jefferson was crazy about gardening. Montecillo is open weekly for tours. Mount Rushmore Architect: Gutzon Borghum Location: Key Stone, South Dakota Date: 1927-1941 Building Type: Mountain Carving Construction ... that one wing of the black wall points straight at the tall, white Washington Monument a mile or so off, and the other at the Lincoln Memorial, visible through a scr...

• Word Count: 3266
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• Grade Level: High School

... the locals says that people who went down on them, came back after a few weeks, although they thought that they were missing just for a few seconds. From one of the trees, inside the cemetery, used to be hanged witches who were caught doing rituals of calling the Satan. A legend says that inside the cemetery is one of the seven gates which ... the locals says that people who went down on them, came back after a few weeks, although they thought that they were missing just for a few seconds. From one of the trees, inside the cemetery, used to be hanged witches who were caught doing ritual...

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... different steps of America's steady shift from wilderness to civilization into one single picture. The left part of the image, rather dark, represents wilderness, with ravaged trunks as well as trees in full, unlimited growth, the remains of the primal "original paradise-. There are also a few Native Americans glancing at the rapidly changing landscape that spreads below. As Albert Boime says ... that Americans will not accept any delay or obstacle. The tracks divide the picture diagonally, with civilization on one side, and wilderness on the other. On the left, pioneers chop trees, ere...

• Word Count: 3252
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• Grade Level: Undergraduate

... above reasons and several other moral, nutritional, and economical reasons, beef consumption is bad for the environment. Every individual who switches to a purely vegetarian diet (Gardner1996) spares one acre of trees each year. The factor of agricultural practices on soil erosion becomes more severe when forests, grasslands, and wetlands are destroyed. Roots from ... trees in forests, grasslands, and wetlands stabilize soil not only by holding earth, but also by intercepting precipitation, dispersing energy of raindrops, and by increasing infiltration and reducing runoff (Smith 1998). ...

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... setting for rock concerts and personal reflection, and the politically oriented radicals who saw an opportunity for confrontation with the university over land-use policies."25 People began planting trees, grass, flowers, swing sets, and other things to make use of the land that had been such a gross wasteland and within "the span of four weeks, thousands of people ... ...

• Word Count: 3652
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• Grade Level: Undergraduate

... were guards covering the outside, about four or five on the ground and about three or four on the top wall. We crept up sneakily to the base hiding behind trees, bushes, and anything else that could shield us from enemy eyesight. The first guard was surveying the grounds by pacing back and forth. Once he turned his back, Coop ran ... ...

• Word Count: 2540
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• Grade Level: High School

When a soldier in the United States Military is stationed in an Asian country what he imagines is the tropical beaches, palm trees and those beautiful exotic desirable women. The US Military along with the militaries from these Asian countries take this into consideration when it comes to the environment around US military ... ...

• Word Count: 2976
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• Has Bibliography
• Grade Level: Undergraduate

... tiny plants that form the lowest layer of the ocean's food chains by converting sunlight and water into carbohydrates--have their growth reduced by increased ultraviolet light. So do pine trees. Unlike humans, insects see ultraviolet light, so the world will look different to insects, as the ozone layer becomes thinner. Several reputable scientists have suggested that the loss of stratospheric ... ...

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• Grade Level: Undergraduate

... overall population of nearly two hundred and eighty million people we Americans consume a lot of goods. We can break resources down into several groups: Natural Resources: Things like air, water, trees, coal, oil, land, sunshine. All our resources start as natural resources and are manufactured or used in someway to produce the end product we consume. People: People are the key ... ...

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• Grade Level: High School

... , but it is just making things worse for the environment. Forests are being cleared so that more homes can be built because of the many people migrating. Now that the trees are gone, the wildlife has to find a new place to live or otherwise they become extinct. The houses, the factories, and the businesses take the place of the once beautiful ... ...

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... , and villages. Undermined in numbers, they were driven out quickly. The Indians could only watch, powerless, as their game was outhunted and their streams polluted. An important staple, acorn-bearing trees, were chopped down for timber. The Indians' food supply dwindled. Salmon was a necessity, as the Indians fished large quantities in the fall and dried them for the winter. Once abundant ... ...

• Word Count: 2802
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• Grade Level: High School

... , and villages. Undermined in numbers, they were driven out quickly. The Indians could only watch, powerless, as their game was outhunted and their streams polluted. An important staple, acorn-bearing trees, were chopped down for timber. The Indians' food supply dwindled. Salmon was a necessity, as the Indians fished large quantities in the fall and dried them for the winter. Once abundant ... ...

• Word Count: 2802
• Approx Pages: 11
• Grade Level: High School

... on Europa and Comet Hally are the key to forward advancement of searching for extraterrestrial intelligence. Close encounters from "aliens" have blown through the populace like the wind blows through trees. These speculations have influenced the minds of many people to believe in the "little green men." On July 8, 1947 an encounter was seen in Roswell, New Mexico. The Roswell occurrence ... ...

• Word Count: 2735
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• Grade Level: High School

... into the ocean and onto coral reefs. This dirt, silt, or sand can make the water cloudy or muddy, smothering the coral which can't get enough light to survive. Mangrove trees and sea grasses which normally act as filters for residue are also being destroyed. This has led to an increase in the amount of sediment that reaches coral reefs. Mangrove ... ...

• Word Count: 2520
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• Grade Level: High School

... difference between resisting this and a purely brute or natural force, that I can resist this with some effect; but I cannot expect, like Orpheus, to change the nature of the rocks and trees and beasts- (Thoreau 132). In "Civil Disobedience- he also says that while in prison he lost all remaining respect for the State. He also refused to pay taxes forced upon ... ...

• Word Count: 2858
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• Grade Level: High School

... , while in the long stretch between those poems the one that may be his best known of all. Here is another passage: In winter in the woods alone Against the trees I go. I mark a maple for my own And lay the maple low. At four o'clock I shoulder axe And in the afterglow I link a line of shadowy tracks Across the tinted snow. I see ... ...

• Word Count: 3004
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• Has Bibliography
• Grade Level: High School