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…to global warming. So, therefore it is safe to assume that ethanol will have a not only better effect on the environment than pure gasoline, but also a positive effect on the environment.…

…In 1985 the Antarctic ozone hole was discovered. The hole in the ozone was discovered by the British Antarctic Survey (Ozone). The Ozone Hole often gets confused in the popular press and by the general public with the problem of global warming. While…

…is in some ways a realistic worry. Every superpower in the world has a nuclear arsenal capable of wiping out civilization as we know it. Environmentally, global warming is causing the ice caps to melt and water to rise, which in turn has been one of the reasons…

…to cause drought and to cause flooding from the polar icecaps melting. Global warming may cause sea levels to rise 2 to 4 cm per year. Methane, although less abundant in the earth's atmosphere than carbon dioxide, reflects far more heat, so that in terms…

…are being researched to try and solve the problem. There have also been many debates concerning the relationship between the ozone layer and the onset of global warming. Before solutions can be developed, however, what the ozone layer actually does and what…

…. Carbon dioxide is another gas released through exhaust emissions. It isn't dangerous directly to humans, but it is considered to be a "green house gas." A "greenhouse gas" is a gas that is associated with global warming. Global warming is the gradual increase…

…of the Australian Institute of Marine Science. This estimate didn’t take in global warming and ozone depletion as a factor. The pollution is caused by fisheries, oil spills, deforestation, tourists, and even reckless divers. The problems which are getting even…

…are the cause of the ozone hole. We have, through our industry, unleashed carbon dioxide and methane, agents of global warming. Some also argue, the planet is going through climatic changes that have occurred periodically throughout the planet's history. Whatever…

…exhaust emissions. It isn't dangerous directly to humans, but it is considered to be a "green house gas." A "greenhouse gas" is a gas that is associated with global warming. Global warming is the gradual increase of temperature due to human activity. Certain…

…pollute our water but our air as well. Carbon dioxide emittance from our cars adds to global warming. Carbon dioxide is a greenhouse gas, which magnifies the heat of our planet. Possible repercussions of global warming include the melting of the polar ice…