WaterCyc Definitions Word Scramble
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Term | Definition |
Salt water and Fresh Water | Two types of water that cover the earth and are involved in the water cycle. |
Water Vapor | Most water in the atmosphere exists as this invisible gaseous form. It can change into solid or liquid water. |
Groundwater | Water that fills the cracks and spaces in underground soil and rock layers. This water is located within the rocks below the Earth's surface. |
Transpiration | Process by which leaves in plants give off water in the form of water vapor. |
Water Cycle | The continuous movement of Earth's water from the ocean to the atmosphere to land and back to the ocean. It is driven by the energy of the sun. |
Condensation | Takes place when water vapor cools and changes into water droplets that form clouds in the atmosphere. Changes gas to liquid. |
Evaporation | Takes place when water from the oceans and the Earth's surface changes into water vapor. Changes liquid to gas. |
Precipitation | Rain, snow, sleet, or hail that falls from the clouds on to the Earth's land and oceans. |
Percolation | The downward movement of water through pores and other spaces in soil due to gravity. |
Runoff | Is precipitation that flows over land into streams and rivers. This water later enters the ocean. |
Zone of Aeration | Once water seeps underground this is one of two zones that is considered the upper zone. |
Zone of Saturation | Deeper zone underground where water collects. In this zone, spaces between rock particles are filled with water. |
Water Table | The boundary where the Zone of Aeration and Zone of Saturation meet. |
Aquifer | A rock layer that stores ground water and allows the flow of groundwater. |
Porosity | The percentage of open space between rock particles in a rock layer. |
Permeable | A rock's ability to let water pass through it. |
Non-Permeable | Rock that stops flow of water is this. |
Friction | Is a force that causes moving objects to slow down. Less of this allows water to flow more easily through the rock layer. |
Spring | An area where groundwater reaches the surface or a place an aquifer meets the surface. |
Well | A human made hole that is deeper than the level of the water table. |
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