Wind power + book with multi-rom: footprint reading library 1300
Auteur :
Waring, Rob / Geographic, National
Éditeur :
Cengage Learning, Inc
ISBN :
9781424022052
Date de publication :
9 sept. 2008
Dimensions :
20,5 x 14,9 x 0,4 cm
Poids :
80 g
Langue :
Anglais
Pays d'origine :
USA
In windy places, some people catch the wind's power with special equipment and use it to make energy. The schools in one area are using wind power to save energy and money. How is this energy made? Where is it all used?