Freshwater ecosystems in the lake or water still divided in 3 areas of education include: 1. Coast. 2 water surface area. 3. area under the water surface.
Lakes or stagnant water in freshwater ecosystems. The study area is divided into three areas, including the coastal one second. Surface 3 Under the surface
The lake or freshwater ecosystem model divided the waters in the study area, including 31 coast2 the surface of the water.3 area under the surface of the water.