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physics ocean test
Term | Definition |
---|---|
Deep Ocean Currents | Currents that are caused by different density and salt content |
Surface Currents | Currents that are caused by wind |
Salinity | The amount of dissolved salt in the ocean |
Density | Mass per unit of volume (mass/volume) |
Tropical Zone | 0-30 latitude |
Temperate Zone | 30-60 latitude |
Polar Zone | 60-90 latitude |
Sverdrup | 1 million m3/second |
Thermohaline Circulation | The process that drives deep ocean currents |
AMOC | Atlantic meridional overturning circulation |
Coriolis Effect | What causes the curve of warm water trying to move towards the poles |
Solvant | Substance that does the dissolving |
Solute | Substance that is being dissolved |
Marine | Referring to the sea |
Current | "River" in the ocean |
Circulation Patterns | Movement of water and air due to temperature differences |
Climate | Temperature and rainfall over a long period of time |
Gulf Stream | Warm current originates in the Gulf of Mexico and moves towards England |
California Current | Cold current along the California coast |
Life Zones | Where organisms live and distribute |
Seasons | Spring-> Summer-> Winter -> <- Fall |
Plankton | Tiny organisms that gets carried by tides (algae, food, oxygen) |
Benthos | Organisms that live on the ocean floor (crabs, clams) |
Intertidal | The zone between high and low tides |
Nekton | Forms of ocean life that swim (dolphins, whales) |
Nertic | Zone with the largest amount of ocean life |
Abyssal | Deepest part of the ocean (2000m -> 6000m deep) |
Salt, Sunlight (Temperature), and Wind | What three things power ocean currents? |
Transport Heat, Transport Nutrients, Transport Animals, Influences Civilization, and Powers Weather/Climate | What 5 things do ocean currents do? |
Bathyal Zone | The region of the ocean floor extending from the edge of the continental shelf |
Life Zone Diagram | A- Intertidal B-Nertic C- Open Ocean D- Bathyal E- Abyssal |