Marine animals are harmed by toxic chemicals and by frequent shipwrecks lack of eutrophication sewage treatment runoff discarded plastic nets and fishing lines

Answer

D. Discarded plastics nets and fishing lines

Explanation

Plastic nets and fishing lines discarded into water bodies are examples of solid waste pollution on water bodies. These items potentially lower the quality of water thus putting the life of marine animals at risk. Other  factors that can harm marine life are oil spillage, runoffs containing farm fertilizers which cause eutrophication, and  untreated sewage released to water bodies.

christopher colombase

raidos

them commincate and cordinate.