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Ultraviolet Radiation By Jeannie Allen: Article Analysis

360 Words2 Pages
Jeannie Allen, author of the article, “Ultraviolet Radiation: How it Affects Life on Earth,” published her work in September 6, 2001. In Allen’s article, engrossing, yet concerning facts about UV radiation are introduced.

Allen writes in her second paragraph, “UV radiation from the sun has always played important roles in our environment, and affects nearly all living organisms...Yet UV radiation at different wavelengths differs in its effects, and we have to live with the harmful effects as well as the helpful ones.” The author claims that ultraviolet radiation has both a negative and positive impact towards life on Earth. Allen goes on to elaborate on these positive and negative effects of UV radiation. She observes how “the shorter the
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