04e705d5_c__St__Science_SOL_s___Socrata__Subject
[Row number] 224 [Grade] 3 [SOL] 3.9d [SOL Text] The student will investigate and understand the water cycle and its relationship to life on Earth. Key concepts included) water supply and water conservation. [Essential Knowledge] Our water supply on Earth is limited. Pollution reduces the amount of usable water; therefore, the supply should be conserved carefully. Explain methods of water conservation in the home and school. Analyze possible sources of water pollution in their neighborhoods, at school, and in the local community. This includes runoff from over-fertilized lawns and fields, oil from parking lots, eroding soil, and animal waste. [Key Words] Earth Water Cycle [Marking Period] MP2 [Subject] 
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