高中地理湘教必修三荒漠化的含义与成因

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2、tion only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.第1课时自主学习区人类活动 使用土地不当 生产能力下降 风蚀 水蚀 滥垦滥牧 水土流失 本课时栏目开关自主学习区互动探究区自我检测区Evaluation only.Evaluation

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7、or .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.第1课时互动探究区本课时栏目开关自主学习区互动探究区自我检测区Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Cop

8、yright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.第1课时互动探究区本课时栏目开关自主学习区互动探究区自我检测区Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyrig

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15、lient Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.第1课时互动探究区本课时栏目开关自主学习区互动探究区自我检测区Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2

16、011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.第1课时自我检测区本课时栏目开关自主学习区互动探究区自我检测区Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.第1课时自我检测区本课时栏目开关自主学习区互动探究区自我检测区Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Clien

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