lesson
Modifying the Environment: Dams, Canals, and Irrigation
Describe how reservoirs, tunnels, and ditches divert water across Colorado to support farms and cities.

Describe how reservoirs, tunnels, and ditches divert water across Colorado to support farms and cities.
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3rd Grade · Social Studies · US-CO-SS
11 lessons
Analyze Colorado's distinct geographic regions and evaluate how physical environments shape human life.