A wind turbine transforms the mechanical energy of wind into electrical energy. A turbine takes the kinetic energy of a moving fluid, air in this case, and converts it to a rotary motion. As wind moves past the blades of a wind turbine, it moves or rotates the blades. These blades turn a generator.

Lake ecosystems are the primary example of lentic ecosystems. Lentic Ecosystem involves natural resources i.e. lakes and ponds. Lentic word refers to stationary bodies or still water. This ecosystem involves biotic as well as abiotic components.