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WATER POLLUTION - Coggle Diagram
WATER POLLUTION
BAD WATER QUALITY
IN THE SEA
IN LAKES
IN RIVERS
DIFFERENT CATEGORIES ACCORDING (a seconda) TO THE ORIGIN
POINT ORIGIN
SHIP
PIPE
NO-POINT ORIGIN
FIELDS
GROUNDWATER POLLUTION
UNDER THE GROUND
TECHNOLOGY TO CLEAN THE WATER
SEPTIC SYSTEM
SEWAGE SYSTEM
WATER PURIFICATION
PROBLEM
POLLUTANTS
WASTEWATER POLLUTANT
ANIMAL WASTE
HUMAN WASTE
MEASURED BY THE BOD (BIOCHEMICAL OXYGEN DEMAND)
THE QUANTITY OF OXIGEN NEEDED
CREATION OF DEAD ZONES WITHOUT OXGEN
ALGAE GROWTH (crescita)
DESEASE
METALS, PESTICIDES, OILS
NON- CHEMICAL PRODUCTS
GARBAGE (spazzatura)
HEAT
SEDIMENT