measure to avoid marine pollutions by oil annex 1

measure to avoid marine pollution by noxious liquid substances annex 2

measure to avoid marine pollution by harmful substances annex 3

measure to prevent marine pollution by seawage from ship annex 4

measure to prevent marine pollution by garbage annex 5

measure to prevent marine pollution by air pollution annex 6

less pollution by cars buses plains ship

less pollution by cars buses plains ship

pollution to the ocean with 260,000 to 750,000 barrels of crude oil

Pollutants is what pollutes the environment while pollution is the outcome of that pollutant that. Pollution is the "introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem"
Pollution is when there is something damaging in the environment. Pollutant is the cause of the pollution. So if a bay has a lot of oil that has spilled from a ship, the bay is polluted and the oil is the pollutant.