Consequences of air pollution co 2 is a good transmitter of sunlight, but it also partially restricts infrared radiation going back from the earth into space, which produces the socalled greenhouse effect that prevents a drastic. Pdf polesur pollution des eaux et des sols en milieu. How teachers and students can make the quick transition to online learning. Environmental pollution, types, causes, impact and. Types of pollution ppt powerpoint presentation pdf.
Learn how to social media content marketing plan, localize and translate your global content marketing efforts across regions and cultures. Leau autour dune proteine, dun adn, dans nos cellules. Emergent plants used in free water surface constructed wetlands. Shade each box red, yellow or green to identify areas for revision. Distinct types of pollution are classified depending on the affected part of an environment. Environmental pollution usually occurs as a result of energy conversions and the use of resources which leaves their byproducts behind in water, soil or air. Decouvrez ici une page complete dediee a ce probleme, qui evoque aussi les solutions pour y remedier. A free powerpoint ppt presentation displayed as a flash slide show on id. Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. Pollution is of different kinds depending on the nature of pollutants and pollutions. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life. Le present rapport est publie par lunesco pour le compte donueau.
Technology has begun to solve some pollution problems, and public awareness of the extent of pollution will eventually make government bodies to be more proactive rather than. Managing water systems at the basin or watershed level over the long term, and through the cooperation of all sectors will reduce user. Each and every type of pollution has its own consequences and its own causes. The adobe flash plugin is needed to view this content. Pollution overview definition of pollution types of pollution air pollution. December a new edition of my world map of social networks, showing the most popular social networking sites by country, according to alexa traffic data.
Pdf polesur pollution des eaux et des sols en milieu urbain. Selon leur nature et leur origine, les polluants peuvent concerner des zones geographiques reduites pollution locale ou etre transportes dans leau ou latmosphere et contaminer. Il est favorise par les sols forestiers generalement riches en. Cest le seul ouvrage a expliciter toutes les methodes danalyse chimique, microbiologique, etc. Medical encyclopedia includes over 4,000 articles about diseases, tests, symptoms, injuries, and surgeries.