How much does U.S. Postal Service (USPS) pay? U.S. Postal Service (USPS) pays its employees an average of $60,199 a year.
The pelagic zone can be thought of in terms of an imaginary cylinder or water column that goes from the surface of the sea almost to the bottom. Conditions differ deeper in the water column; the pressure increases, the temperature drops and less light penetrates.he pelagic zone can be contrasted with the benthic and demersal zones at the bottom of the sea. The benthic zone is the ecological region at the very bottom of the sea.
What is a pelagic fish?   Pelagic and Benthic are opposites Benthic means living on the bottom Pelagic means living in the water above the bottom So pelagic fish make the open ocean their hâ¦ome. They swim continuously in open water, usually well offshore, they tend to be nomadic and do not remain in one area.