Transcript
![Page 1: Presentación de PowerPoint...Laudio Amurrrio Altuerak](https://reader035.vdocuments.pub/reader035/viewer/2022071017/5fd00513f6a9035a0673f2c3/html5/thumbnails/1.jpg)
EAG 21 2017-2018
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Zer aztertuko dugu aurten?
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Gure ibai-arroa Ibaizabal /Nerbioi /Kadagua arroa
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Gure herrialdeetako ibaiak
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![Page 6: Presentación de PowerPoint...Laudio Amurrrio Altuerak](https://reader035.vdocuments.pub/reader035/viewer/2022071017/5fd00513f6a9035a0673f2c3/html5/thumbnails/6.jpg)
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Zergatik da garrantzitsua ibaia?
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Ibaiak arroa egituratzen du
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Denboran zehar ibaiak eta paisaia aldatzen dira
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Batzuetan, ibaiak eragin larriak dakartza: adb. uholdeak
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Beraz, ibaiaren eta uraren kudeaketa kontuan hartu beharko dugu…
Zer da hiriko ur-zikloa?
Zertarako erabiltzen dugu
ura?
Ura garestia da? Nola bueltatzen dugu ura erabili
eta gero?
ONDO JARDUTEN ARI
GARA?
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Ura eta ibaien egoera ezagutuz, gure eskualdea hobeto ezagutuko dugu.
Prest zaudete?