[气候变化全英文climatechange讲义版.ppt

member Jony Tessie Mandy Betty DEFINITION Climate change, mainly in three areas: Global Warming Acid Deposition Ozone Depletion REASONS 1.(1)The change of solar radiation (3)the influence of Cosmic INFLUENCE 1 Global warming 2 The extreme weather 3 Species extinction 4 Sea-level rise 5 The food production 6 Air pollution COMMON DEALS SPECIAL MAJOR SOLUTIONS 1. Man-made volcano 4. Seaweed farms Thanks Please take good care of the environment * Climate Change Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. (2)Volcanic eruption Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.  2. Anthropogenic factors (1)Cut trees ,destroy many forest and many grasslands become desert Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. (2)Freon using and Ozone Depletion Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. (3)The water reducing Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. (4)The factory release poison gas to the air Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyri