The Need of Vitamin C

          Ascorbic acid is a vitamin that has various important benefits for health. First of all, it is one of many antioxidants that assist against cell and tissue harms. In addition, it helps fighting infection in case of sickness. Moreover, it helps both the pregnant mother and baby stay healthy for nine months. Furthermore, it helps inner-body repaired. Finally, it helps producing  collagen that positively affects inner  structure of the body (Hareyan, 2005: 1).

Reference:

          Hareyan, A. (2005). Why do we need vitamin C?  [Online]. Available:

                       http://www.emaxhealth.com/76/1144.html [15 January, 2012].

Climate Change

                    

                    There are many causes and effects of the global climate change. First, rising temperatures are caused by several terrible aspects of weather. Second, the sea levels are increased as a result of thawing ice and glaciers. Finally, changing climate affects health and well-being of people (Congondis, 2011: 1-5).

Reference:

          Congondis, D. (2011). Fact about Climate change. [Online]. Available:

                     http://www.thegreatwarming.com/pdf/ClimateChangeFactsheet.pdf.

                     [2011, August 28].

Computers under Attack

                  It is said that electronic machine that can store and deal with large amount of information is attacked by three sorts of virus. One type is known as a Trojan Horse which gets credit card details or  bank passwords, Spyware catches information about the computer’s owner,  and less hazardous type is  Spam which deceives people and gets money from them(Philpot,2011:47).

Reference: Philpot, S.(2011).”Computers  under Attack.” Academic Skills. Oxford: Spain