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What is 4th Grade Water Resource Lesson Plan about?

This gallon jug represents all the water on Earth. 2. Remove 1/3 cup from the jug. This 1/3 cup represents all the freshwater on Earth. The rest is saltwater in the oceans. 3. Remove 12 teaspoons (4 tablespoons) from the 1/3 cup. This small amount represents all the freshwater that is accessible for our use - in glaciers and ice caps, underground aquifers, and surface water in lakes, rivers and wetlands. 4. Remove 1 teaspoon from the 12 teaspoons. This tiny amount represents the freshwater avai

Author

Eve Isagan Reyes

Language

EN