(4). List four component of water cycle. (5 points) Solution 1) Evaporation: change of water from liquid to gas state is called evaporation. 2)Pricipitation: deposition of water on earth surface as rain,snow etc is called precipitation. 3) Infiltration: Movement of water into the soil at the surface is called infiltration. 4) Percolation: movement of water from one soil zone to a lower soil zone is called percolation..