Essential science for teachers Earth and space science, session 2, Every rock tells a story /
In our last session we learned about soil. A thin layer on earth where air, water, and rock combine to create a vital membrane that can support life. In today's session, we're going to be talking about the inorganic parent material of soil, rock
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| Format: | Unknown |
| Language: | English |
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Burlington, VT :
Annenberg Learner,
2004
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