Effects on watersheds

By: Bradley W. Gregory

Negative effects on watersheds.

- oil spills can cause fish and animals to die.

- over fishing can cause extinction in some species.

- gasoline and chemicals left on the ground can wash to the ocean and cause death to some fish and animals.

- putting waste into the ocean can cause habitats to be destroyed and fish to leave or die.

positive effects on watersheds.

- Giving the species like fish new habitats by putting non- chemical objects in the ocean.

- Putting filters into the ocean

-having a certain season for fishing to avoid overfishing all at once.

-nets in the water to keep trash away so fish doesn't get caught in them.

-trashcans near the ocean, so people can throw away trash besides