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Marine Pollution
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Marine Pollution
Some pollutants are ‘biodegradable’ by mineralization of;
Insects
Viruses
Animals
Bacterias
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Marine Pollution
Solids in rivers and oceans, included; nitrogen fertilizers, agraric run off and
Stones
Soil
Medications and hormones
pebbles
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Marine Pollution
PAH’ stands for;
Poly aromatic hydrocarbons
Polycyclic aromatic hydrogen
Polycyclic aliphatic hydrocarbons
All of above
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Marine Pollution
If plastic enters the food chain, causing bioaccumuation of;
toxic compounds
chemical compounds
Sledges
organic compounds
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Marine Pollution
In 1996, a Comprehensive ‘Test Ban’ Treaty was signed by all the countries, aiming at stoppng;
nuclear testing
fishing
researches
pollution
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Marine Pollution
10% of pollutants derive from;
Household waste
Sewage pipelines
Ocean dumping
Commercial waste
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Marine Pollution
HCB’ stands for;
Halocarbon benzene
Hydro carbon benzene
Hexachlorobenzene
Hydro banzene
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Marine Pollution
Insulin’ is produced in;
Thyroid gland
Ovaries
Heart
Pancreas
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Marine Pollution
Oceans absorb, almost, every day 30 million tones of;
Carbon dioxide
Carbon
Water
oxygen
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Marine Pollution
Nitrogen gas is reduced to ammonia by;
Plants
Rodents
Viruses
All of above
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