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| Grade 7
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| History and Government, Economics and Geography, Approved 2005
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| 3
| Geography |
| 3
| The student understands Earth's physical systems and how physical processes shape Earth's surface.
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| 3
| (K) The student describes the characteristics of ecosystems in terms of their biodiversity (e.g., biodiversity: food chains, plant and animal communities; ecosystems: grasslands, temperate forests, tropical rainforests, deserts, tundra, wetlands, and marine environments). |
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