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Unformatted text preview: the Earth surface. Precipitation can occurs in many forms: rain, snow,… in which water replay its first role (stores in river, ocean,…) or can “re-evaporates” back into the atmosphere. For many years, humans have been finding many ways to efficiently make use of this phenomenon process of water. Some examples are building dams, irrigation,… As the population increase, we need to be more careful in term of water management....
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This note was uploaded on 02/13/2010 for the course ENG 189 taught by Professor Welbeck during the Spring '10 term at Eastern Oregon.
- Spring '10