• Canada
• Ontario
• Grades 1-8
• Grade 8
• Science
• Understanding Earth and Space Systems, Water Systems

3.1 identify the various states of water on the earth’s surface, their distribution, relative amounts, and circulation, and the conditions under which they exist.

Quiz Wasserkreislauf

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Abwasserbehandlung

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Trinkwasseraufbereitung

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Der Wasserkreislauf

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Verteilungssystem

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