Harnessing energy from water provides clean, available power that does not release harmful chemicals or carbons into the air. This interesting book explains how hydro turbines, transformers, and power lines work to bring light to the world and gives tips on how to conserve electricity and become more environmentally conscious.
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Book Description Crabtree Publishing Company, 2010. Library Binding. Book Condition: New. Bookseller Inventory # DADAX0778729206
Book Description Crabtree Pub Co, 2010. SAL. Book Condition: Brand New. 32 pages. 11.25x8.75x0.50 inches. In Stock. Bookseller Inventory # 0778729206
Book Description Book Condition: Brand New. Book Condition: Brand New. Bookseller Inventory # 97807787292041.0