Chapter 11 Water 3
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What moss is in bogs and what does it do
Schmagmum moss soaks up water
What is point source pollution
Easily identifiable
Non point source pollution
Not easily identifiable spread from large areas
Protist
Base of the aquatic food chain
What is the plant like protist
Phytoplankton
Animal protist
Zooplankton
Point source pollution 5 ex
Abandoned coal mines, leaky tanker ships, auto incedients, train derailment,oil tips, factory pipes
Non point source 5 ex
Landfills, golf courses, logging, lawn, construction sites all run off
Factors that affect water temp 5
Stream side buffers causing shade Natural springs Velocity Oxygen levels
Things that affect oxygen in water 5
Plants in water Mixing of air and water Depth Water temp Amount of decomposing organic material
Plume
Mass of polluted ground water moving
Leachate
A very toxic brew of landfill liquids and precipitation
Sanitary landfills
Impervious liner and a layer of soil between garbage to contain smell
Swamps
Tree are the dominate species More open water
Marshes
Tall grasses dominate species May have narrow channels of open water Found at the mouth of rivers
Wetlands
Areas with unique soil Life adapted to wet conditions Water all or part of the year
Bogs
Areas of moist spongy soil Have mosses Low shrubs, berry bushes, and water lilies are the dominant species Small area of open water
What makes something acidic
Hydrogen + ions
What makes something more basic
Hydroxide or OH- ions
pH
A measure of how acidic or basic water or soil is
Acidic
<7
Basic
> 7
Neuatral
7
What’s a sewage and percipitation mix called
Combined sewage system