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…this process in thousands of lakes around the globe. Cultural or anthropogenic "eutrophication" is water pollution caused by excessive plant nutrients. Humans add excessive amounts of plant nutrients (primarily phosphorus, nitrogen, and carbon) to streams…

…and proteins that can be profitably spliced into crops. These genes confer pest and disease resistance and tolerance of pollution, and often increase the growth rate of crops. However, there are certain health risks involved in this practice. For example, some…

…drinking the lake water that was pronounced clean. While experts disagree over the risks, they agree that our lakes can be fixed. By Reducing run-off, limiting the flow of pollution into the water, and replanting beneficial surroundings will help with the water…

…beautiful place, pollution should be controlled. To control pollution the government must work with businesses to solve environmental problems. Arguing with them will almost always get nowhere. There should be more parks to beautify and help keep the air…

…profoundly in the 20th century, virtually eliminating waterborne diseases in developed nations, and providing clean and abundant water for communities, farms, and industries. Yet all this technology cannot help us from the pollution and destruction we cause…

…settled for careers in mining, factory work, and other industrial professions. The cities soon became very overcrowded, which brought about a major problem with pollution. The working conditions were even worse than the cities, but people could not do anything…

…, deleting any cancerous growths, and renewing damaged cells so that one never gets sick. Pollution will not result from this molecular manufacturing process, and these nanomachines can be unleashed to clean up any preexisting pollution. There is no need…

…layer. Because of the pollution from the cars, the ozone layer is getting holes in it. Because of the eroding of the ozone layer, there is not as much protection from the sun, which means in certain spots, the sun may be shining directly to the surface…

…the state but also the nation as a whole. States can have very lenient or strict environmental laws but it can not only affect the state but its nearby states or maybe even the entire nation. Donahue says that a state could have very lenient pollution laws…

…, making sure the schools they attended were safe, and preventing exposure to “cultural pollution.” Governor Bush’s views on tax cuts differed. His proposal was to put one half towards Social Security, one fourth towards important projects and the remaining…