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Direct linkRusk, Bryan; Mahfouz, Tarek; Jones, James – Tech Directions, 2011
Energy exists in many forms and can be converted from one form to another. However, this conversion is not 100% efficient, and energy is lost in the form of heat during conversion. In addition, approximately 6% of the monthly consumption of the average American household's electricity is neither lost nor used by its residents. These losses are…
Descriptors: Energy Conservation, Energy, Heat, Power Technology
Download full textBathurst, Effie G. – Office of Education, United States Department of the Interior, 1940
In view of increasing concern about the Nation's serious waste of natural resources and the growing interest in a permanent program of conservation education, it is fitting and desirable that schools should be able to secure help from the U.S. Office of Education in introducing the subject into the regular school curriculum. Courses of study and…
Descriptors: School Activities, Natural Resources, Conservation Education, Community Involvement
