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Watershed vocabualry

TermDefinition
Abiotic The nonliving part of an ecosystem.
Biodiversity An ecosystem that has many different species in that area.
Biotic The living part of an ecosystem.
Delta A landform made of sediment that is deposited where a river flows into an ocean or lake.
Divide A ridge of land that separates one drainage basin or watershed from another.
Ecosystem All the living population and nonliving parts of an environment.
Eutrophication The process by which nutrients in a lake build up over time, causing an increase in the growth of algae.
Groundwater Water that fills the cracks and pores in underground soil and rock layers.
Marsh A grassy area covered by a shallow layer or stream of water.
Meander A looping curve formed in a river as it winds through its flood plain.
Habitat The place where an organism lives and that provides the things it needs to survive.
Pollution A change to the environment that has a negative effect on living things
Runoff Water that flows over the ground surface rather than soaking into the ground.
Salinity The total amount of dissolved salts in a water sample.
stream A channel through which water is continually flowing downhill.
swamp A flooded forest with trees and shrubs growing in the water.
Turbidity A cloudy condition in water due to suspended silt or organic matter.
Watershed The land area that supplies water to a river system.
wetland An area of land that is covered with a shallow layer or water during some or all of the year.
Estuary a coastal inlet or bay where fresh water mixes with salty ocean water
Created by: James TW
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