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Fresh or Salty?
| Content Provider | TeachEngineering: STEM curriculum for K-12 |
|---|---|
| Author | Born, Sara Zarske, Malinda Schaefer Yowell, Janet |
| Copyright Year | 2006 |
| Description | Students learn about water bodies on our plant, including their uses and qualities. They learn several ways that engineers help people to maintain and conserve water sources. More than 70% of the Earth's surface is covered with water and still more water exists in the atmosphere and in underground aquifers. In this lesson, students learn about water bodies on the planet Earth and their various uses and qualities. They learn about several ways that engineers are working to maintain and conserve water sources. They also think about their role in water conservation. |
| Language | English |
| Access Restriction | Open |
| Rights Holder | Regents of The University of Colorado |
| Subject Keyword | Earth and Space Atmosphere Snow Melt Water Source Percentages Groundwater Hydro Cycle Water Conservation Conservation Environment Water Resource Water Resources Water Treatment Water Cycle Drinking Water Aquifer Water Bodies |
| Content Type | Text |
| Time Required | PT15M |
| Education Level | Class III Class IV Class V |
| Resource Type | Notes |
| Subject | Structure of the Earth |
