cycle water in nature environment

air arrow atmosphere cause chart circuit circulation clean cloud clouds collide condensation condense condensing cooler currents cycle cyclic diagram drives earth eco ecological ecology education environment environmental evaporates evaporation evapotranspiration fall flow geography groundwater grow heats hydro hydrogen hydrologic labeled land landscape learn mountain natural nature oxygen ozone particles precipitation rain recycle recycling renew representation river runoff sea sky snow soil sun surface symbol temperatures topography transpiration tree underground vapor water