
Describes energy: what it is, where does it come from, what uses it, its cost to the environment and economically, types of energy (electrical and electrical storms, coal, atomic, wind, water (mills, hydorelectric), geothermal), energy conservation. Includes a poem.
Page Count:
77
Publication Date:
1994-01-01
ISBN-10:
3473385875
ISBN-13:
9783473385874
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