logging in or signing up global warming LKSAHOO 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: 1534 Category: Education License: All Rights Reserved Like it (2) Dislike it (0) Added: March 25, 2011 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Slide 1: Global Warming Prepared By:- Name: LADUKISHORE SAHOO Regd. No.: IPCC/ERO-0162965What is Global Warming?: What is Global Warming? *An increase in the average temperature of the Earth *Recent debate, but has been looked at by scientists for centuriesWhat causes it?: What causes it? * CO 2 * Methane * Nitrous oxide * Fluorinated compounds Greenhouse Gases: Human Impacts-What causes it?: What causes it? Natural Impacts: * Volcanoes *Water vapor * clouds * Change in sun’s energy outputWho’s Responsible?: Who ’ s Responsible? Burning of fossil fuels is main cause U.S. is leader in greenhouse gasses Human impacts are changing the composition of the atmosphereSlide 6: What are Causes of Global Warming? What is air pollution? -The presence in the air of substances which pose a potential threat to human health and/or the environment. -The presence of particles in the air which decrease visibility -The U.S. EPA estimates that 50 percent of the U.S. population is exposed to air pollutants exceeding current federal standards.Slide 7: Energy production from fossil fuels -Carbon dioxide, sulfur oxides, particulates -Increase in greenhouse gases, acidic precipitation Air PollutionSlide 8: Automobiles, other transportation sources -Carbon dioxide, nitrogen and sulfur oxides, products of incomplete combustion -Increase in greenhouse gases, acidic precipitation Air PollutionSlide 9: Refrigeration devices including home, commercial, and vehicles -Chlorofluorocarbons -Destruction of the stratospheric ozone layer Air PollutionSlide 11: The Carbon CycleEffects of Air Pollution and Global Warming: Effects of Air Pollution and Global Warming - Rising Sea Level -Change of precipitation and local climate conditions; acid rain -Alteration of forests and crop yields - Expansions of deserts into existing rangelands - More intense rainstorms -Not all long-term effects can be determinedSlide 13: What Is Being Done: Alternatives Renewable Energy Sources Solar Energies Wind Power Biomass GeothermalChanges In Vehicle Systems: Changes In Vehicle Systems Hybrid Fuel Cell Battery-ElectricConclusion: Conclusion Responsibility to improve environmental conditions lies upon all of us as individuals Concentrate on preventing environmental degradation before it starts Alternatives are feasible and Can be UsedSlide 16: Thank You LKS You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
global warming LKSAHOO 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: 1534 Category: Education License: All Rights Reserved Like it (2) Dislike it (0) Added: March 25, 2011 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Slide 1: Global Warming Prepared By:- Name: LADUKISHORE SAHOO Regd. No.: IPCC/ERO-0162965What is Global Warming?: What is Global Warming? *An increase in the average temperature of the Earth *Recent debate, but has been looked at by scientists for centuriesWhat causes it?: What causes it? * CO 2 * Methane * Nitrous oxide * Fluorinated compounds Greenhouse Gases: Human Impacts-What causes it?: What causes it? Natural Impacts: * Volcanoes *Water vapor * clouds * Change in sun’s energy outputWho’s Responsible?: Who ’ s Responsible? Burning of fossil fuels is main cause U.S. is leader in greenhouse gasses Human impacts are changing the composition of the atmosphereSlide 6: What are Causes of Global Warming? What is air pollution? -The presence in the air of substances which pose a potential threat to human health and/or the environment. -The presence of particles in the air which decrease visibility -The U.S. EPA estimates that 50 percent of the U.S. population is exposed to air pollutants exceeding current federal standards.Slide 7: Energy production from fossil fuels -Carbon dioxide, sulfur oxides, particulates -Increase in greenhouse gases, acidic precipitation Air PollutionSlide 8: Automobiles, other transportation sources -Carbon dioxide, nitrogen and sulfur oxides, products of incomplete combustion -Increase in greenhouse gases, acidic precipitation Air PollutionSlide 9: Refrigeration devices including home, commercial, and vehicles -Chlorofluorocarbons -Destruction of the stratospheric ozone layer Air PollutionSlide 11: The Carbon CycleEffects of Air Pollution and Global Warming: Effects of Air Pollution and Global Warming - Rising Sea Level -Change of precipitation and local climate conditions; acid rain -Alteration of forests and crop yields - Expansions of deserts into existing rangelands - More intense rainstorms -Not all long-term effects can be determinedSlide 13: What Is Being Done: Alternatives Renewable Energy Sources Solar Energies Wind Power Biomass GeothermalChanges In Vehicle Systems: Changes In Vehicle Systems Hybrid Fuel Cell Battery-ElectricConclusion: Conclusion Responsibility to improve environmental conditions lies upon all of us as individuals Concentrate on preventing environmental degradation before it starts Alternatives are feasible and Can be UsedSlide 16: Thank You LKS