unit c hydrology terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Bio Indictors | Organisms or parts of organisms that are used to asses ecosystem health
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| Bio Magnification | The dose level increases at each level
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| Plankton | small and microscopic organisms that move with the currents
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| Universal solvent | lots of substances dissolve in it
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| upwelling | the movement of nutrients rich water from deep to shallow areas
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| Aquifer | rock layer that stores water and allows water to flow through it
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| Buoyancy | ability of fluid to exert a force upward on an object
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| SONAR | Sound Navigation and Ranging
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| Oceanic Zone | open waters of the ocean
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| Lake | a low piece of land that surface runoff collects
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| Polarity | the uneven charges of water one end is negative the other end is positive
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| Point Source | the source of pollution is identified
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| photosynthesis | the absorbing of sunlight to create dissolved oxygen
(Light energy + CO2 + Water = Glucose + oxygen)
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| Nekton | Swimming animals that can move independently throughout the currents
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| Oceanography | the study of oceans
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| Non Point Source | the source of pollution is not identified
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| Watersheds | areas of land were water collects and drains into one place
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| Water table | the highest part in the ground is filled with water
(holds water)
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| Impermeable Rock | Resistent of the passage of water
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| Respiration | disolved oxygen in the ocean to help the organisms breath
(Oxygen + Glucose = Energy
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| Tributaries | Feed into rivers
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| Bio accumulation | the accumulation of a substance in an organism
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| GIS | Global Informational System
makes multiple maps of the same location and place
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| Remote sensing | Using satellite to monitor oceans
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| Hydrothermal Vents | cracks in the oceans crust that releases mineral rich water that was heated by earths inter core
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| Intertidle zone | shoreline area between high and low tides
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| Glacier | masses of ice and snow that move slowly over earths surface
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| Oceans | cover 71% of earths surface
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| Polar ice caps | most freshwater is frozen at the polar ice caps
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| Salinity | the saltiness of water
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| Nertic Zone | slopes down from the edge of the shoreline to the ocean floor
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| Cohesion | water molecules stick together
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| GPS | Global Positional Satellite
accuratly maps the ocean
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| Physical Indicators | involve hand-on-hand monitoring
(like ground truthing)
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| Turbidity | the measure of how clear water is
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| PH | the measure of how acidic a liquid is
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| Nitrates | compounds used for growth by plants and alge
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| Desalination | process used to seperate salt from sea water through boiling water
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| Permable Rock | allowing the passage of water
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| Specific Heat | the amount of energy needed to raise the temperature of water
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| Groundwater | water in the ground
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| Surface tension | force on the surface of water that causes objects more dence than water to float on top
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| Wetlands | areas of land that stay wet throughout the year
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| Natural Resources | food exc.
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| Pollution | any substance or form of energy that can cause harm to the enviroment and make unfit for organisms
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| Benthos | plants and animals living near the ocean bottom
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| Density | mass/volume
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| Adhesion | tendency of water to stick to another surface
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| Alal blooms | rapid growths of algae
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