Four of the following are major threats to marine systems; one is not.Choose the one that is not.

Question

Quizplus · Accepted Answer

Sinking of ships to create artificial reefs can actually enhance marine systems by creating habitats for marine organisms. The other options - overfishing, runoff of nonpoint source pollution, invasive species introduced by humans, and habitat destruction from coastal development - are major threats to marine systems.

Four of the Following Are Major Threats to Marine Systems;