Marine Pollution

Marine Pollution
PAHs, PCBs and PBB are extremely stable in the presence of heat and;
Cold
Acids & Bases
Temperature
light
Author: rikazzz Comment
Marine Pollution
In whales, the baleen plates are clogged due to;
Oil spill
Plastic
Waste material
Sediments
Author: rikazzz Comment
Marine Pollution
In sea, the oil attacking the mucosa of the gastrointestinal system of the fish, resulting in;
Blockage of gills
Respiration problems
Digestion of food
Ulcer and diarrhea
Author: rikazzz Comment
Marine Pollution
About 20-90 ppm ‘cadmium’ is emitted from;
Burning of coal
Fossil fuels
Car tyres
factories
Author: rikazzz Comment
Marine Pollution
Tocopherols’ are lipophilic and can be found in;
Cell membranes
Organs
Plants
animals
Author: rikazzz Comment
Marine Pollution
The biological pump forms the bridge between the euphotic zone and the;
Deeper layers of Ocean
Surface of ocean
Lands
Hills
Author: rikazzz Comment
Marine Pollution
Almost, 33% of the pollution, originated in the;
Atmosphere
Agriculture
Industries
factories chemical waste
Author: rikazzz Comment
Marine Pollution
Plywood’ takes 1 to 3 years to;
grow
decompose
rotten
form
Author: rikazzz Comment
Marine Pollution
Organic pollutants, captivated in; waste water, nitrogen phosphates and
NO2
SO2
No
Petroleum derivatives
Author: rikazzz Comment
Marine Pollution
Nitrobacteria converts the nitrites into nitrates, such a process is known as:
Nitrogen gas
Nitrogen fixation
Ammonification
Nitrification
Author: rikazzz Comment

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