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Soil Erosion. By: Uyi Aimuyo. What and How. Soil degradation to the point of uselessness. Before. After. Han Dynasty. + =. Too much power. Overusage. Useless Eroded Soil. Poor People. Bibliography.
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Soil Erosion By: Uyi Aimuyo
What and How • Soil degradation to the point of uselessness Before After
Han Dynasty + = Too much power Overusage Useless Eroded Soil Poor People
Bibliography “Han Dynasty (206 BC-AD 220”, Modified 2011, http://www.rugreview.com/atroc/atrochan.htm “What is soil erosion?”. Modified February 12. 2008 http://soilerosion.net/doc/what_is_erosion.html