Grasslands
Students will examine the importance of grassland regions and participate in a hands-on experiment to measure the moisture content of soil. An ecologist also discusses how scientists are restoring grassland regions to their original state.
Corporate Authors: | , |
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Other Authors: | , |
Format: | Unknown |
Language: | English |
Published: |
Wynnewood, PA :
Schlessinger Media,
©2003.
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Series: | Schlessinger science library. Biomes of the world in action.
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Subjects: |