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AuthorEducation: Hanes Middle School Earth/Environmental co/16 CategoriesThis is a great video on all of the different spheres and explains how they all are related.
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"And no challenge poses a greater threat to future generations than climate change." - Barack Obama
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AuthorEducation: Hanes Middle School Earth/Environmental co/16 CategoriesThis is a great video on all of the different spheres and explains how they all are related.
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