Our waters get more polluted every day. If we don't start trying to keep out chemicals, oils & litter more animal species will become endangered and it may cause human health problems . There is many ways you can help , for example picking up trash when you see it in dispose it in a trash can or bag , not littering on beaches, and not pouring toxic chemicals down the drain.Trying your best to help is easy and something that really would help make a change.