trophic level noun [C] uk / ËtrÉfÉªk Ëlev É l / us / ËtrÉË.fÉªk Ëlev É l / specialized âº any of the layers of an ecosystem with the same position in the food chain
Mercer Island, Washington. Mercer Island is a city in King County, Washington, United States located on an island of the same name in the southern portion of Lake Washington. Mercer Island is in the Seattle Metropolitan Area, with Seattle located to its west and Bellevue located to its east.
Banks with branches in Mercer Island (2011 data): 1  U.S. Bank National Association: Mercer Island Branch at 2737 78th Avenue Se #101, branch established on 1993/05/03.