10th Biology Notes 10th Biology Unit#16 Man and His Environment April 20, 2020April 30, 2020 studynotes 0 Comments Environment Chapter 16: Man and His Environment ایکولوجی Chapter Introduction Levels of ecological organization Components of ecosystem The flow of materials and energy in the ecosystem Ecological pyramids Biogeochemical cycles; Carbon cycle; Nitrogen cycle Interaction in Ecosystem (Competition & Predation) Symbiosis (Parasitism, Mutualism & Commensalism) Ecosystem Balance and Human Impact Global Warming; Acid Rain & Deforestation Overpopulation & Urbanization Pollution – consequences and control Air Pollution, Effects & control of air pollution Land pollution & control of land pollution Conservation of nature; Plans for conservation of nature Basic information about dengue Fever Click To Downlord File Share this:TweetWhatsAppMorePrintShare on Tumblr Related