Your Name 11/15/01 GEOG 210 Dr. Starr                                         Ozone Layer Using devil diametrical sources of study while researching about ozone depletion provided me with ii divers(prenominal) fibres of cultivation. My first source, the school text edition sustain, provided me with a lot of existent information. From the text book I learned that ozone depletion occurs when chlorofluorocarbons are released on the uprise of the earth and travel up into the atmosphere. Ultra empurpled weak causes the chlorine to break down the ozone molecules which causes the holes in the ozone forge. This type of information was very informative and easy to understand. It is very helpful to a person who does not have any quick companionship on the subject. The other source I employ was a well known science time called Nature. This cartridge holder didnt go as in depth as the text book about ex plaining what causes ozone depletion. The magazine did however, have more in advance(p) information to offer. It talked about a recent meeting of researchers in to the south America who met to discuss the current status of the ozone. The magazine besides had quotes from professionals in the field such as Dr. Alan ONeill who believes ¦ holes that escaped up over Antarctica each year and over the gum elastic periodically should be gone by about 2050.
 (Schrope) In conclusion, I tint that using the class text in pairing with an outside source such as a current magazine helped to provide a broader spectrum of information. Using two sources helped to a! gree supporting information from one source to the other. I feel I gained much more information this carriage wherefore I would of if I had only read the arm in the text on ozone depletion. References Schrope, Mark. Successes in fight to ransom ozone layer could close holes by 2050. Nature 7 Dec. 2000:... If you inadequacy to take down a full essay, order it on our website:
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