The document describes key terms related to the water cycle, including condensation, evaporation, precipitation, snow, rain, hail, surface runoff, transpiration, and accumulation. Condensation reduces gas to a solid, evaporation turns liquid to gas that rises into the sky, and precipitation includes falling forms like rain and snow formed through condensation. Surface runoff and transpiration describe water movement across land and through plant roots. Accumulation refers to build up of storms over seas.