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EES 3.2
Study stack for EES 3.2 so mrs janz gives me a good homework grade please
| Question | Answer |
|---|---|
| water | A polar molecule (H₂O) whose hydrogen bonding gives it high cohesion, adhesion, and heat capacity, strongly influencing Earth systems. |
| polarity | Uneven charge distribution in a molecule; water’s polarity allows hydrogen bonding and makes it an effective solvent. |
| surface tension | The cohesive force at water’s surface caused by hydrogen bonding, creating resistance to external force. |
| capillary action | Water’s ability to move through narrow spaces due to combined cohesion and adhesion. |
| cohesion | Attraction between water molecules through hydrogen bonds. |
| adhesion | Attraction between water molecules and other substances. |
| capacity | The ability of a substance to store energy, especially thermal energy. |
| temperature | A measure of the average kinetic energy of particles. |
| agent | A factor that causes change in a system (ex: water as an agent of erosion). |
| climate | Long-term average patterns of temperature, precipitation, and atmospheric conditions. |
| heat | Thermal energy transferred due to a temperature difference. |
| convection | Heat transfer by the movement of fluids caused by density differences. |
| energy transfer | Movement of energy through conduction, convection, radiation, or phase change. |
| store | To retain energy within a substance or system. |
| absorb | To take in energy without immediate release. |
| transmit | To pass energy through a material or system. |
| energy | The ability to do work or cause change. |
| deep ocean | Cold, dense ocean water below the thermocline with slow circulation. |
| surface water | Warm, less dense ocean water influenced by solar heating and wind. |
| Coriolis effect | The apparent deflection of moving fluids due to Earth’s rotation. |
| specific heat | |
| density | Mass per unit volume; affected by temperature and salinity in ocean water. |
| salinity | The concentration of dissolved salts in water. |
| current | A continuous, directed movement of ocean water. |
| thermohaline circulation | Global ocean circulation driven by differences in temperature (thermo) and salinity (haline). |
| ocean current | Large-scale water movement driven by wind, density differences, and Earth’s rotation. |
| wind patterns | Large-scale atmospheric movements that drive surface ocean currents. |
| specific heat capacity | The energy required to raise 1 gram of a substance by 1°C; water’s high value moderates climate. |
| latent heat | Energy absorbed or released during a phase change without temperature change. |
| evaporation | Liquid water changing to vapor as heat is absorbed. |
| condensation | Water vapor changing to liquid as heat is released. |
| surface tension | The cohesive force at water’s surface caused by hydrogen bonding, creating resistance to external force. |
| energy circulations | Large-scale movement of heat energy through ocean and atmospheric systems. |
| thermocline | A layer of rapid temperature change separating surface and deep ocean waters. |
| halocline | A layer of rapid change in salinity with depth. |
| melting | Solid water changing to liquid as energy is absorbed. |
| freezing | Liquid water changing to solid as energy is released. |
| wave formation | The transfer of wind energy to ocean surface water, creating waves. |
| heat transfer | The movement of thermal energy by conduction, convection, radiation, or phase change. |