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Search results 3811 - 3820 of 5332 matching essays
- 3811: Coral Reefs And Bleaching Phenomenon
- ... with all diverse ecosystems, the coral reef must maintain a stable environment. Any changes in the physical ocean components can upset the balance of this ecosystem. Temperature, water depth, salinity, wave action, and turbidity all effect the growth of coral reefs. According to biologist Clive Wilkinson of the Australian Institute of Marine Science, it is humans who have caused the death of 5-10% of the worlds living coral reefs ...
- 3812: Colorado River
- ... some of the dead birds contained three times more selenium than that of grebes tested at the Salton Sea three years earlier. It is obvious that the Alamo River Project has had quite a disastrous effect on the California sink. We must also view the good that it has done, no matter how polluted the Salton Sea is today. In the early 1900s, this project was responsible for irrigating over ...
- 3813: Cloning 8
- ... found in all animals, human beings included, is the formation of identical twins, triplets, and so on. Identical siblings constitute a clone. The growth of a tumor in the body of an individual is, in effect, the formation of a clone of malignant cells. Humans have learned from nature and started their cloning saga also. In one method of artificial cloning used in plant breeding, cells are cut from a plant ...
- 3814: Creatine 2
- ... of money. If however, you do not have the optimal levels of creatine in your muscle cells, then supplementation is a good idea, which can really enhance your training. Some people get minimal or no effect from creatine. This is probably due to their already high creatine levels due to dietary intake or perhaps the efficiency/inefficiency that they produce ATP. If you take creatine monohydrate and don't notice any ...
- 3815: Big Bang
- ... average density of matter forever. There are observational evidences found that can prove the Big Bang model is more reasonable than the Steady State model. First, the redshifts of distant galaxies. Redshift is a Doppler effect which states that if a galaxy is moving away, the spectral line of that galaxy observed will have a shift to the red end. The faster the galaxy moves, the more shift it has. If ...
- 3816: Crude Operatons - Oil And The Environment
- ... Niger Delta" (Rowell 101). The result of this was the death of over 3 million sea-based creatures and a reduction in marine life around the oilrig within a quarter mile radius. Consider a similar effect for every oil platform there is, and it is clear why there has been a severe reduction in marine life. And out at sea is not the only place that offshore disasters can occur. Tanks ...
- 3817: Chemistry-soaps And Detergents
- ... it is defined as a cleansing agent. Therefore, water itself is a detergent. This essay looks at soap and soapless (or synthetic) detergents. Both substances we use everyday and have a big market commercially, they effect everyone. Soaps are made from natural products and soapless detergents are produced chemically, each having advantages and disadvantages. Soap has a much longer history than its relatively new synthetic version. There is evidence of ...
- 3818: Biology Work Requirement 3 Biology Work Requirement 3
- ... 000 square kilometres. These statistics were from 1989 that was a decade ago. No doubt the amount of land used for cattle grazing has increased in the last 10 years. All these causes have adverse effect on the world and the environment this will be explored later in the essay.
- 3819: Biological And Chemical Weapons
- ... and Biological weapons have changed our modern society. With their great power, and their low cost, Biological and Chemical weapons are very effective and deadly. The development of these weapons has had a long lasting effect on todays society. Works Cited Cole, Leonard A. The Spector of Biological Weapons. Scientific American. December 1996: Pg. 60-5 Cass, Edward C. Chemical and Biological Warfare. Microsoft Encarta 98. [Electronic Reference] Seattle: Microsoft ...
- 3820: Heroin A Long Dark Path
- ... needle sharing, but what they do accomplish is promoting the use of heroin, and making it easier. The other side of the argument says that in cities where the needle sharing programs were put into effect; the rate of HIV went down considerably. HIV, and AID's contraction rates, has proven to be directly related to the amount of heroin users in an area. How heroin is perceived by the American ...
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