Out of all the species that have ever existed since the beginning of time‚ 98% of them are extinct (Facts). There are an estimated 5-10 million species that exist currently and only 1.5 million have been identified (Sherry‚ 2). Scientists classify species into six different groups: plants‚ animals‚ insects‚ algae‚ fungi‚ and microorganisms (Today’s Situation). In the tropical rainforest alone‚ most species are disappearing at the rate of 1% a year (Sherry‚ 6). If the current trend continues‚ at least
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a Forest Ecosystem? Forests are important ecosystems that provide environmental and economic benefits. Forest ecosystems are unique environments and are categorized based on the types and ages of trees‚ climate and soil. They impact the environment at scales ranging from local to regional‚ by influencing climate‚ nutrient dynamics and water movement. Forests are found all over the world‚ and they provide valuable economic and environmental services. Information About a Forest Ecosystem A forest
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Representative Democracy In participative democracy it brings the means of the citizens are also participating in the democratic action as well by selecting the representatives for them to help voice out their demands. This sentence explained the fact that participative democracy gives power to their citizens as well to help lead the country. For example is like what we have here in Malaysia‚ our citizens have the power to choose who their leaders will be. Every single state and region is set up
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relatively few species from many different classes of Ascomycota‚ whereas tropical endophyte assemblages are dominated by a small number of classes with a very large number of endophytic species. The most easily cultivated endophytes from tropical plants have wide host ranges‚ but communities are dominated by a large number of rare species whose host range is unclear. Even when only the most easily cultured species are considered‚ leaves of tropical trees represent hotspots of fungal species diversity
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Journal of Environmental Science and Management 11(1):1-14 (June 2008) ISSN 0119-1144 Climate Change and Forest Ecosystems in the Philippines: Vulnerability‚ Adaptation and Mitigation Rodel D. Lasco‚ Florencia B. Pulhin‚ Patricia Ann J. Sanchez‚ Grace B. Villamor and Karl Abelard L. Villegas ABSTRACT Climate change and Philippine forests are directly linked to each other. Changes in climate are affecting the forests and its ability to deliver its environmental services. In the same manner
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The Lake Tahoe Basin Ecosystem Alexis Goski SCI/256 Sep 10‚ 2012 Shameema Sarker The Lake Tahoe Basin Ecosystem During the last 140 years the ecosystem of the Lake Tahoe Basin has experienced multiple alterations. Just as many areas have been depleted or implemented signs of struggle after initial European settlement the Lake Tahoe basin’s ecosystem has been vastly affected by man. The precedent environment of Lake Tahoe’s basin may never
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Endangered Species Endangered species are living things whose population is so reduced that they are threatened with extinction. Thousands of species are included in this category. The International Union for the Conservation of nature and Natural Resources publishes a list of threatened mammals‚ birds‚ reptiles‚ amphibians‚ and (many people do not consider them) plants .CAUSES OF EXTINCTION Millions of years before humans‚ extinction of living things was linked to geological and climate‚ the
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The representatives form an independent ruling body (for an election period) charged with the responsibility of acting in the people’s interest‚ but not as their proxy representatives nor necessarily always according to their wishes‚ but with enough authority to exercise swift and resolute initiative in the face of changing circumstances. Moreover‚ democracies in the modern and contemporary world as so called since the representatives are voted for by the people. Such a method makes them solely accountable
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Managed Care Managed care refers to a method of healthcare that strives to restructure health services‚ as well as ensuring cost-effective healthcare. This kind of care aims at ensuring a definite benchmark of care‚ extent of performance‚ and cost management. It guarantees this by ensuring a thorough supervision‚ monitoring‚ as well as counseling. Moreover‚ certain sorts of managed care programs aim to support members to live healthy by preventing diseases. Ideally‚ managed care covers partly or
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Invasive species are a major threat to the United States; mostly Florida. These species are the worst ones we have in Florida.“We are ground zero for the impacts of invasive species‚” says Doria Gordon‚ the director of conservation science for the Florida chapter of the Nature Conservancy (TNC) . “And our invaders are very good at finding new habitats.” Usually those habitats are around South Florida in the everglades. The mix of suburbs and wilderness around the area of the everglades‚ makes the
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