Health/Phys. Ed.

Health/Phys. Ed. (X) - New Dimension Media (X) - Water Conservation (X)

Underground Aquifer Water: Precision Farming (2008)

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Despite its wonders, Earth's water cycle does not spread water evenly around the planet. The Ogallala AquiferÂ’s huge underground reservoir of water gives the relatively dry Central Plains states such as Nebraska a large but limited irrigation source. But the aquifer's water is being used up faster than it is beng replenished.

Grade Level: 
Elementary
Middle
High
Length: 
00:09
Underground Aquifer Water: Precision Farming

Surface Water: A Day in the Life of the Rio Grande (2008)

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DVD icon

The Rio Grande is one of our longest rivers, its Texas section forming the border between the U.S and Mexico. Competing human claims for it are viewed through the eyes of two young women: a whitewater rafting guide in upstream New Mexico and a teenager downstream near El Paso.

Grade Level: 
Elementary
Middle
Length: 
00:09
Surface Water: A Day in the Life of the Rio Grande