ppt for water

ppt for water - c. Divide water into drinking and using d....

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Click to edit Master subtitle style 2/1/11 WATER
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2/1/11 THE WATER SHORTAGE AREA  DISTRIBUTION
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2/1/11 WATER POLLUTION Death Organic Pollution      a. urban untreated sewage      b. papermaking wastewater      c. sewage and urban agriculture rubbish Organic and Inorganic Chemical Pollution      a. chemical, pharmaceutical factory      b. paper mills, dye factory
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2/1/11 SOIL EROSION       NO RATIONAL     EXPLOITATION
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2/1/11 SOLUTIONS In daily lives a. Recycle use water b.  Refine water in the rivers and sea
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Unformatted text preview: c. Divide water into drinking and using d. Photo took in Design 2/1/11 2/1/11 SOLUTIONS The government make policies a. To create a clear legal liability system b. Use tax revenue lever c. Use the macro-control to create a protection system 2/1/11 WORK CITES: Water shortage http :// mingbai.pujia.com/wenda-173981-1.html Water pollution http ://zhidao.baidu.com/question/110315478.html?fr=ala Soil erosion http :// nemo.srnr.arizona.edu/nemo/index_old.php?page=bm...
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ppt for water - c. Divide water into drinking and using d....

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