The Hydrosphere

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  • Created by: 8AED0504
  • Created on: 21-05-18 15:07
a process that requires oxygen
Aerobic
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a process that doesn't require oxygen
Anaerobic
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property of water, it expands instead of contracting when temperature goes from 4 degrees Centigrade to 0 degrees Centigrade and becomes less dense
Anomalous Expansion
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rocks that store water underground e.g. limestone, sandstone, chalk, gravel
Aquifer
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an area of land where water is collected from
Catchment Area
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test of water contamination in which the number of the colonies of coliform- bacteria (E-coli) is counted
Coliform Count
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the change of water from liquid to gas by heat
Evaporation
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the water found in the pore spaces ad fissures in rocks
Groundwater
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movement of water through the pore spaces in rock
Groundwater Flow
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the weak electrostatic bond formed between water molecules which gives water a high boiling point
Hydrogen Bond
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the process by which surface water enters the ground between the particles of soil or rock
Infiltration
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precipitation that doesn't reach the ground because it lands on vegetation
Interception
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artificial watering of plants, especially crops, biggest single agricultural use of water
Irrigation
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the diffusion of water through a partially permeable membrane from an area of low concentration to an area of high concentration
Reverse Osmosis
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an organism that causes disease, killed in water treatment by chlorine, ozone and ultraviolet radiation in steralization process
Pathogen
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the movement of water between the particles of soil or rock
Percolation
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a measure of the rate at which a fluid, such as water, can flow through rock
Permeability
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a measure of the percentage of the volume of a rock that is space
Porosity
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safe to drink; drinkable
Potable
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condensation of atmospheric water vapour that reaches the Earth's surface in any solid or liquid form
Precipitation
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general name for a storage location for any material, term is also used for the stored water retained by a dam
Reservoir
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the average length of time that a molecule remains in a reservoir
Residence Time
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the volume of water flowing past a particular point on a river and is a product of cross sectional area and mean water velocity
River Channel Discharge
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the collapse of a ground surface caused by a reduction in aquifer rock volume following over- abstraction of water
Subsidence
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the sideways movement of water in the ground
Through- flow
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the 3D shape of the landscape, useful when considering reservoir location
Topography
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the volume of material moved from one reservoir to another
Transfer Rate
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the process which plants lose water vapour, mainly from the stomata of their leaves
Transpiration
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the total amount of organic + inorganic material suspended in a volume of water
TSS
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Other cards in this set

Card 2

Front

a process that doesn't require oxygen

Back

Anaerobic

Card 3

Front

property of water, it expands instead of contracting when temperature goes from 4 degrees Centigrade to 0 degrees Centigrade and becomes less dense

Back

Preview of the front of card 3

Card 4

Front

rocks that store water underground e.g. limestone, sandstone, chalk, gravel

Back

Preview of the front of card 4

Card 5

Front

an area of land where water is collected from

Back

Preview of the front of card 5
View more cards

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