9th grade
posted by shana .
what are energy bar graphs?

Assistance needed.

Since this is not my area of expertise, I searched Google under the key words "energy bar graphs" to get these possible sources:
http://modeling.asu.edu/modeling/MakingWorkWork.pdf
(Broken Link Removed)
http://www.docstoc.com/docs/1019446/MAKINGABARGRAPH
http://strandmaps.nsdl.org/AAASCollection/NSDLbenchmarksContent.jsp?alls=35&bm=SMSBMK0203&map=SMSMAP1422&tab=0
Within these sites, use <Find> for "energy bar graph."
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
I hope this helps. Thanks for asking.
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