hydroelerctricity
Hydroelectricity. (:
Wind
Nutrients and energy.
Hydropower
solar energy
Sun is the source of heat and light energy. It provides energy on earth's surface.
Human cells
the sun
The sun
Levees prevent rivers from flooding their banks as often
Sun is the largest source of light energy. It provides heat and light on earth's surface.
One of the merits of multipurpose project of dams include source of energy and control over flooding. Demerits, on the other hand, include cost and potential outbreak.