Ecological Problems. Biological Magnification. Increase or concentration of a substance, such as the pesticide DDT, in a food chain. OZONE DEPLETION. CFC’s are commonly used as: Refrigerants Styrofoams Solvents Aerosols. OZONE DEPLETION. Ozone protects the earth from harmful UVB rays.
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Increase or concentration of a substance, such as the pesticide DDT, in a food chain.
Oxygen that add to O2 to make O3
Ozone = 03 CFC = CCl4OZONE DEPLETION
Cl breaks off an oxygen from ozone
Krill is a zooplankton
Population of zooplanction off the
coast of southern California.
Kudzu from Japan to stop erosion
Garden purple loosestrife is taking over wetlands