Crucigrama Water Cycle CrosswordVersión en línea Test your knowledge about the water cycle with this crossword puzzle for 12 year olds. por Pete T 1 The process by which water changes from a liquid to a gas. 2 The process by which water vapor in the air turns into liquid water. 3 Any form of water that falls from the atmosphere to the Earth's surface. 4 The process by which plants release water vapor into the air. 5 The process by which water on the ground surface enters the soil. 6 The flow of water over the ground surface. 7 Water that is stored underground in soil and rock layers. 8 The process of water gathering in rivers, lakes, and oceans. 3 7 6 4 8 1 5