logging in or signing up RAJ Project aSGuest35005 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 73 Category: Science & Tech.. License: Some Rights Reserved Like it (0) Dislike it (0) Added: December 31, 2009 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript B . Ed. PRESENTATION : B . Ed. PRESENTATION POLLUTION GLOBAL WARMING Presentation by………………. TANUJA RAI AZAMGARH (U.P.) Slide 2: Pollution Types of pollution are- 1.Air Pollution. 2.Water Pollution. 3.Noise Pollution. 4.Land Pollution. Slide 3: Causes of Air Pollution 1.Smoke from chimneys of factories. 2.Smoke from Vehicles. 3.Smoke from burning of fire. Slide 4: Prevention of air pollution 1.We should share vehicles for going to office. 2.We should get a regular pollution check of our vehicle. 3.We should use a bicycle for going to near by places. 4.Chimneys of factories should be fitted with proper filters to prevent smokes from coming out and effect atmosphere. Slide 5: Causes of water pollution 1.Factories throw their waste in water bodies. 2.People bath and wash clothes in water bodies. 3.Some oil ships drown in water which hardly effects the aquatic life. 4.Smoke from vehicles lets the river to dry. Slide 6: Prevention of water pollution 1.Factories should not throw there waste in water bodies. 2.People should not bath and wash clothes in rivers or lakes. 3.People should not take there animals to take bath in rivers or lakes. Slide 7: Causes of noise pollution 1.Jet planes. 2.Loud speakers and other loud speaking things. 3.Cinema halls. 4.Factories 5.Road traffic Slide 8: Prevention of noise pollution 1.We should not use loud speakers. 2.Factories should be made out of the city. 3.There should be not more noise making vehicles on the roads. Slide 9: Causes of land pollution 1.People Cut forest for furniture. 2.Plastic is the main source of land pollution. 3.People throw house garbage on roads. 4.Some industries throw their waste on land. Slide 10: Prevention of land pollution 1.People should not cut trees for making furniture. 2.People should not throw garbage on land. 3.Plastic bags should be avoided for prevention of land pollution. 4.Industries should not throw there waste on land. Slide 11: THANK YOU Presentation on polloution by TANUJA RAI AZAMGARH SECAND PERSENTATION : SECAND PERSENTATION WELCOME IN GLOBAL WARMING PRESENTATION Slide 13: Why should we be concerned about Global Warming? Slide 14: Many people consider that Global Warming is the greatest environmental threat of the 21st Century. However, during the 80s and early 90s scientists argued about the causes and effects of global warming. In the late 1990s scientists reached a consensus that global warming was a cause for concern. So, why should you be concerned about global warming? “Why should we be concerned about Global Warming?” Slide 15: Your group assignment is to prepare and present a 5 minute power point presentation investigating the following question … “Why should we be concerned about Global Warming?” Assignment Your presentation should include: Introduction Explanation of the causes of global warming (incl. evidence) Explanation of the effects of global warming in both MEDCs and LEDCs (incl. evidence) Evaluation of the different viewpoints held about global warming by MEDCs and LEDCs Solutions to the problem Conclusion (incl. your own opinions on this subject) Slide 16: Introduction Slide 17: Explanation of the causes of global warming Slide 19: Explanation of the effects of global warming in both MEDCs and LEDCs Slide 20: Explanation of the effects of global warming in both MEDCs and LEDCs Slide 21: Evaluation of the different viewpoints held about global warming by MEDCs and LEDCs Slide 22: Solutions to the problem… Slide 23: Conclusion (including your own opinions) THANKS………. You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.