Humans)
industrial sewages.
77% i think
Water pollution is the contamination of bodies of water
The major disadvantage of using synthetic material is that they are non bio degradable . Thus they cause pollution like soil pollution and water pollution.
They cause pollution because the chemicals put into the fertilizers run into the water; then causing water pollution.
Chemicals such as pesticides cause water pollution from storm runoff.
Most human activities cause air or water pollution.
People cause water pollution from throwing garbage and other things into the water. Also, oil and other chemicals cause pollution.
fossil fuels
automobiles
soil pollution. burning can cause air pollution and breathing cause respiratory problems. water pollution.
Oil spills is the biggest cause of marine pollution. An oil spill can devastate and area of the ocean. Factories are another major cause of marine pollution.