Positive and Negative Human Impacts
By Yusuf Muhammad/Matthew Castillo
Negative Impact
Oil spill
Oil spills are not good for or ocean. The oil mostly affectes the animale that live near or in the oecan.The oil can choke the life from the animales it also workes its way into the fur and makes it hard for mammals to regulate body tempature.
Over fishing
Over fishing can destory the enviromant and disrupes the food chain.Doing this can maked some speces go exstinked.And that can affect other organismes.
chemical run off
the chemicals we us in our lawns run off in to lakes. And can turn pristine lakes into smelly, weed filled swampes with lote of dead fish.
Positve Impact
Artifcial Reefs
Artificial reefs are good for the ocean because it helps stabilize the food web and they help reverse negative impacts on that weve done to the ocean.Also they bring in new organisms.
Reserves
Reserves give marine life a safe habitat and prevent fishermen from fishing in that area.They also help manage fisheries so they dont have to overfish.
Fishing regulations
Fishing regulations put restrictions on how much you can fish and what u can fish.They also set limit on size of fish that you can hunt.