illustrating the force of a hydroelectric dam and the river's energy

water waterfall river wave sea rapid coast terrain cliff ice rock snow winter shore stream waterway watercourse illustrating force hydroelectric dam river39aph39s energy background rushing dynamic clean power technology synergy natural resources generation sustainable integration falls nature landscape cascade niagara fall flowing hydro waterfalls canada lake flow electricity summer travel energetic harmony hydroenergy renewable green eco-friendly hydroelectricity environmental eco-innovation river's