Energia del Agua (Energia Para El Presente) (Spanish Edition)
Editor: Weekly Reader Early Learning Library (July 1, 2008)
Formato: PDF / Kindle / ePub
Tamaño: 7.2 MB
Descarga de formatos: PDF
Water Power: If youve ever seen a crashing ocean wave or a rushing waterfall, youve seen water power in action. People have used flowing water to do work for centuries. Today, water power is a dependable resource for making electricity. Learn why water is such a great source of energy and the different ways we might use it in the future.