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NathalieEES3.2
| Question | Answer |
|---|---|
| water | A polar molecule (H₂O) essential for life that dissolves many substances and stores heat well. |
| polarity | The uneven distribution of electrical charge in a molecule, giving it positive and negative ends. |
| surface tension | The attraction between water molecules at the surface that creates a “skin-like” layer. |
| capillary action | he movement of water through narrow spaces due to cohesion and adhesion. |
| cohesion | The attraction between molecules of the same substance, like water sticking to water. |
| adhesion | The attraction between molecules of different substances, like water sticking to glass. |
| capacity | The ability of a substance to hold or store something, such as heat or energy. |
| energy transfer | The movement of energy from one place or form to another. |
| store | To hold energy or matter for later use. |
| absorb | To take in energy, heat, or a substance. |
| transmit | To pass energy or matter through a material or space. |
| energy | The ability to do work or cause change. |
| deep ocean | The cold, dense water far below the ocean surface. |
| surface water | The upper layer of ocean water affected by wind and sunlight. |
| coriolis effect | The apparent bending of moving air or water due to Earth’s rotation. |
| specific heat density | The amount of heat needed to raise the temperature of a substance. |
| salinity | The amount of dissolved salt in water. |
| current | A continuous movement of water in a specific direction. |
| thermohaline circulation | Global ocean circulation driven by differences in temperature and salinity. |
| ocean current | A large-scale movement of ocean water that transfers heat and energy. |
| wind patterns | Prevailing directions of wind caused by uneven heating of Earth. |
| specific heat capacity | The amount of energy required to raise a substance’s temperature by 1°C. |
| latent heat | Energy absorbed or released during a phase change without temperature change. |
| evaporation | The process where liquid water changes into water vapor. |
| condensation | The process where water vapor changes into liquid water. |
| energy circulations | The continuous movement of energy through Earth’s systems. |
| thermocline | A layer in the ocean where temperature changes rapidly with depth. |
| halocline | A layer in the ocean where salinity changes rapidly with depth. |
| melting | A layer in the ocean where salinity changes rapidly with depth. |
| freezing | The change of a liquid into a solid due to heat loss. |
| wave formation | The creation of waves by wind transferring energy to water. |
| heat transfer | The movement of heat by conduction, convection, or radiation. |
| temperature | A measure of how hot or cold something is based on particle motion. |
| agent | A force or substance that causes change or movement in a system. |
| climate | The long-term average weather conditions of a region. |
| heat | Thermal energy that moves from warmer objects to cooler ones. |
| convection | Heat transfer by the movement of fluids due to density differences. |
| density | The amount of mass in a given volume of a substance. |