the temperature / ph of a body of water has an impact on the health of a body of water
swimming has effect_of_being_wet ph_of_pure_water is not 7.0. when_water is heated_becomes_water_vapor. ph_of_pure_water is 7.0. water is not chemical. water is chemical. water has not effect_of_making_things_wet water has effect_of_making_things_wet