Fish
The leading cause of petroleum in north america is the Exclusive Economic Zone.
because they start to die when there is water pollution and that tells us that there is water pollution
it is one of the leading ones
Air pollution and water pollution are alike because they both are caused by us and are harming us. They are also harming the plants and animals that live near or in the pollution.
Oil
Coal.
1. Smoking 2. Pollution
tons of them
Water pollution is a huge concern as there will be no water left for us if we pollute them like this. Fishes and other organisms suffer due to water pollution, water pollution even disturbs the cycle of the nature.
eels affect pollution by when their electricity mixes with water it makes some pollution, but not much therefore creating water pollution. It also affects us because it can't be evaporated again unless cleanly rinsed out
Answer - Mostly humans cause pollution. Of course nature causes a certain amount of pollution naturally but not to the extent of being harmful to us at the moment.
Oil, Gasoline, Sewage,pesticides, etc.