Answer :
Oil Spills,
Landfills, trash dumps, sewer leaking into the water, litter near the shore, that’s as many as i can think of
Landfills, trash dumps, sewer leaking into the water, litter near the shore, that’s as many as i can think of
industrial waste, sewage and wastewater, mining activities, marine dumping, oil leakage, burning of fossil fuels, chemical fertilizers, sewer line leakage, global warming, radioactive waste, animal waste, underground storage leak, urban development, and acid rain. those are some that i thought of