... dioxide, methane (CH4), the halocarbons (CFCs) and nitrous oxide. So called "trace gases" make up the remainder of air's composition. Most air pollution results from combustion (burning) processes. Each time a fuel is burned in a combustion process, some type of pollutant is released into the air, and ... ruin ozone layer, which protects the Earth from radiation. As a result our atmosphere is heated, and climate becomes warmer. Except air pollution, soil pollutants (fertilizers) come into the water and resulted in acid rain which has become an increasingly serious problem caused severe ...

• Word Count: 2105
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

... can potentially cause public health issues have been identified in fracking fluid. The identity of the chemicals involved in fracking are kept hidden by drilling companies. Another identified problem concerning pollution of ground water includes the contamination of water by methane. Methane being the main component of natural gas, and because of its gaseous nature, it can easily seep into surrounding water ... of fracking sites is not properly regulated and overseen, it is possible there is a conscience neglect of this potentially dangerous industry for mere economical reasons. On the ...

• Word Count: 1859
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... and southern hemispheres, and over the oceans. Confirmation of 20th-century global warming is further substantiated by melting glaciers, decreased snow cover in the northern hemisphere and even warming below ground. In the United States, approximately 6.6 tons (almost 15,000 pounds) of greenhouse gases are emitted per person every year. Most of these emissions, about 82%, are from burning ... on local climate. Extreme temperatures can directly cause the loss of life. Moreover, several serious diseases only appear in warm areas. Finally, warm temperatures can increase air and water poll...

• Word Count: 3240
• Approx Pages: 13
• Grade Level: Undergraduate

... increase costs and cause many shortages. Another reason for effects on climate change, the pipeline would contribute 30 to 32 million tones of climate pollution every year. In this content (MacNeil, 2015) Tar sands crude also produce more pollution than oil. Any tar sands expansion would contribute to Canada's greenhouse gas emissions. Canada's oil sands are the fastest growing source of greenhouse ... the product to flow and helps increase the expansion of oil extraction and the burning of fossil fuels causing soil-pollution. In order to keep global temperatures and avoid disastrous cl...

• Word Count: 844
• Approx Pages: 3
• Has Bibliography
• Grade Level: Undergraduate

... to have taken the side of Mother Nature "That's why I directed my administration to work with states, utilities, and others to set new standards on the amount of carbon pollution our power plants are allowed to dump into the air. The shift to a cleaner energy economy won't happen overnight, and it will require tough choices along the way. But the ... offset schemes. Forests are a convenient method of capturing and storing atmospheric carbon. There are also several positive side effects. Many forests, in particular where native species are used, are a breeding ground for biodiversity. Fo...

• Word Count: 2430
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate

... so alter the living world that it will be unable to sustain life in the manner that we know."" The problems facing the environment today are vast and diverse. Air pollution and the emission of greenhouse gases are just some of the problems that will reach critical proportions in the coming decades. Since the following Rio Declaration in 1992, which dealt ... of its sovereignty, in that we no longer feel comfortable doing what is best for us and all of our citizens. One of the suggestions that seems to be middle ground between the two sides is to create Canadian targets to reduce greenho...

• Word Count: 2601
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate