water plays an important role for human life but at present water sources are contaminated water source protection to serious need of clean water sources, improve the sense of community, not litter use pesticides properly instructed, Should minimize the use of chemicals that cause water pollution. Reduce waste when using water as the water activities into the toilet, turn off the tap when not in use, inspection, maintenance, restoration, piping hot water to prevent loss of water; using rain water source on the appropriate work such as scouring yard, watering the plants.
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