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Avery Prey EES 3.2
| Term | Definition |
|---|---|
| Water | A liquid (H₂O) essential for life, with unique properties that affect climate and ecosystems. |
| Polarity | Uneven charge in a molecule; water has positive and negative ends. |
| Surface Tension | Water molecules sticking together at the surface, creating a “skin.” |
| Capillary Action | Water moving up narrow spaces against gravity. |
| Cohesion | Water molecules sticking to each other. |
| Adhesion | Water molecules sticking to other substances. |
| Capacity | The ability to hold or store something (like heat or energy). |
| Temperature | Measure of how hot or cold something is. |
| Agent | Something that causes an action or change. |
| Climate | Average weather over a long time. |
| Heat | Thermal energy that moves from warm to cool. |
| Convection | Heat transfer by moving liquids or gases. |
| Energy Transfer | Movement of energy from one place to another. |
| Store | To keep energy or matter for later use. |
| Absorb | To take in energy or a substance. |
| Transmit | To pass energy through something. |
| Energy | Ability to cause change or do work. |
| Deep ocean | Cold, dense water far below the surface. |
| Surface water | Upper layer of ocean warmed by the Sun. |
| Coriolis effect | Curve of moving air or water due to Earth’s rotation. |
| Specific heat | How much heat is needed to change temperature. |
| Density | Mass in a given volume, mass per volume. |
| Salinity | Amount of salt in water. |
| Current | Continuous movement of ocean water. |
| Thermohaline circulation | Global ocean movement driven by temperature and salinity. |
| latent heat | Energy absorbed or released during phase change. |
| Evaporation | Liquid water turning into gas. |
| Condensation | Gas turning into liquid. |
| Energy circulation | Movement of energy through Earth systems. |
| Thermocline | Layer where ocean temperature changes quickly. |
| Halocline | Layer where ocean salinity changes quickly. |
| Melting | Solid changing into liquid. |
| Freezing | Liquid changing into solid |
| Wave formation | Creation of waves by wind energy. |
| Heat transfer | Movement of heat by conduction, convection, or radiation. |