Term | Definition |
---|---|
Water Uses | Household purposes, agriculture, industry, transportation, and recreation. |
Irrigation | The process of supplying water to areas of land to make them suitable for growing crops. |
Water & Living | Water is essential for living things to grow, reproduce, and carry out other important process. |
Photosynthesis | Plants making food from using the energy in the sun, water, and carbon dioxide(CO2). |
Water distribution | 97% salt water, 3 % fresh water. |
Water vapor | Gaseous form of water. |
Groundwater | Water that fills the cracks and spaces in underground soil and rock layers. |
Polar molecule | A molecule that has electrically charged areas; for example: water. |
Surface Tension | The tightness across the surface of water that is caused by the polar molecules pulling on each other. |
Capillary action | Combined force of attraction among water molecules and with the molecules of surrounding materials. |
Solution | A mixture that forms when one substance dissolves another substance. |
Solvent | The substance that does the dissolving in a solution. |
Solute | The substance that gets dissolved in a solution. |
Universal solvent | Water is called this because it is a polar substance that can dissolve most substances. |
Hydrophobic | Water fearing; non-polar molecules; does not like to mix with water; for example: oil. |
Hydrophilic | Water loving; polar molecules; likes to mix with water; for example: sugar. |
Specific heat | The amount of heat needed to increase the temperature of a certain mass of a substance by 1?C (water has a high specific heat; requires a lot of heat to warm it up). |
Water cycle | The continuous process by which water moves through the living and nonliving parts of the environment; this process is driven by the sun's energy. |
Transpiration | The process by which plants release water vapor through their leaves. |
Cloud formation | Form as water vapor cools and condenses on tiny dust particles in the air. |
Precipitation | Water that falls to Earth as rain, snow, sleet, or hail. |
A global process | The worldwide amounts of evaporation and precipitation balance each other out keeping the total amount of fresh water on Earth fairly constant. |
The Water Planet Vocabulary
The Water Planet Vocabulary. (2018, Oct 23). Retrieved from https://artscolumbia.org/the-water-planet-vocabulary-32354-61200/