for a graphic organizer about the mixed wood plains ecozone, what would the "why" and "how" parts be ?
The how and why is about the glaciers, the Great Lakes and its latitude. These sites have more information.
http://en.wikipedia.org/wiki/Mixedwood_Plains_Ecozone_(CEC)
http://canadianbiodiversity.mcgill.ca/english/ecozones/mixedwoodplains/mixedwoodplains.htm
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