Ifrit. 1  Follow your quest until you unlock Port City Lodin. 2  Talk to the Fish Seller in the middle of the town to learn about Ifrit first. After that, talk to the Sailor at the extreme left and sail to Ordol Port.
When the single source of pollution can be identified, it's called nonpoint-source pollution. Kymm Ashford 0 8 months ago Salt Lake City, UT Do you know the answer?
Categories of Pollution: Nonpoint Source. Nonpoint source pollution is difficult to control because it comes from many different sources and locations. Motor oil and other oil-based chemicals can be recognized by a characteristic rainbow-colored sheen. Click on image for larger view. Most nonpoint source pollution occurs as a result of runoff. When rain or melted snow moves over and through the ground, the water absorbs and assimilates any pollutants it comes into contact with (USEPA, 2004b).