when water falls from the sky , that water usually returns to the soil
ground_water is water. groundwater is not water. raining is not release_water_from_sky. watering is when_gives_water. snow is frozen_water_falling_from_sky. watering is not when_gives_water. groundwater is water. snow is not frozen_water_falling_from_sky. raining is release_water_from_sky. water is water.