Largest Recorded Arctic Ozone Hole Sparks Fears of Worse to Come... - 1 views
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Tanya Traverso on 15 Oct 11On October 2, 2011, journalist Tim Alamenciak posted an intriguing article to readers of the Toronto Star regarding the environmental changes occurring within our world. This article is tremendously intriguing as it increases individual's awareness on the detrimental and harmful effects happening to our environment. According to a study published in the Nature, in the beginning of the year, the loss of the ozone over the Arctic has reached unprecedented levels never seen before in the northern hemisphere. Three researchers from Environmental Canada and one from University of Toronto commented on this occurrence by stating an unusually long period of low temperatures and powerful wind patterns played a tremendous factor in damaging the ozone layer. Ultimately, persistent cold weather created the perfect conditions to destroy ozone levels. Sitting fifteen to thirty-five kilometres above the Earth's surface, the Stratospheric ozone layer acts like a giant shield that blocks harmful ultraviolent rays that cause skin cancer to humans as well as damages all plant and animal life. Therefore, when the ozone layer gradually begins to deplete, this will have a devastating effect on our world. Man-made chemicals known as Chlorofluorocarbons (CFCs) are gases used in the manufacturing of aerosols and refrigerators. Scientists have regarded these chemicals as key identifiers for destroying the ozone in the stratosphere. Individuals must become more cognisant of how these harmful chemicals negatively impact our world. By fostering responsibility, community service, and nurturing at a young age, children can apply these values and employ them for future action.
