EncycloPOD

EncycloPOD World & Universe: Rocks


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THIS EPISODE OF THE ENCYCLOPOD world & universe series is about rocks
FIND OUT:
  1. what rocks are made of

  1. what different types of rock exist

  1. where different types of rock can be found

  1. how we use rocks
              Copyright 2011 Elizabeth Hauke.
              All Rights Reserved.
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              EncycloPODBy Elizabeth Hauke