Uploaded on 2016-04-28 by AbdullahMahmoud39fd

the main source of food to the city is its rural surrounding. It is big green areas full of natural water sources as wells and rivers and trees. http://static.panoramio.com/photos/large/22537730.jpg b. Regulating services (Local climate and air quality) the local climate is a very great climate almost 5 months a year we don't need air conditions or heater in winter but in spite of that the co2 percentage is considered high ![b][1] c. Habitat or Supporting services ![c][2] d. Cultural services ![d][3] [1]: http://www.lovedamascus.com/i/faq/14.jpg [2]: http://4.bp.blogspot.com/-Heky_riCM5s/TmvJdzW59rI/AAAAAAAABUw/NHE6o5Szo54/s1600/get-5-2011-almlf_com_he0fq654.jpg [3]: http://www.alhadeeqa.com/vb/imgcache/2010/10/308.jpg