Erosion:
On the Move

Strahler, A. and A. Strahler. 1989. Elements of Physical Geography, John Wiley and Sons, New York.

Natural Resources Conservation Service. 1999. A Geography of Hope, NRCS, Washington, D.C.

Natural Resources Conservation Service

USDA

The Academy of Natural Sciences
Philadelphia, PA

Strahler, A. and A. Strahler. 1989. Elements of Physical Geography, John Wiley and Sons, New York.

Natural Resources Conservation Service. 1999. A Geography of Hope, NRCS, Washington, D.C.

Earth Force engages young people in national environmental campaigns and offers practical activities that can help improve their communities.

Student Environmental Action Coalition provides additional information on other projects.

Give Water a Hand, Univ. of Wisconsin
provides youth/teacher action guides.