PBS
Pbs Learning Media: Earth's Albedo and Global Warming
In this interactive activity adapted from NASA and the U.S. Geological Survey, learn about Earth's albedo (the ratio of reflected vs. incident solar radiation), how pollution alters albedo, and how ice-albedo feedback may accelerate...
Geography 4 kids
Geography4 kids.com: What Happens When Two Plates Meet?
Different events occur when two parts of the earth shift. Highlighted in this resource are details of faults, dips, slips, folds, and strike slips.
Geography 4 kids
Geography4 kids.com: When the Ground Moves
Understand the process of an earthquake.
University of Illinois
University of Illinois Extension: Schools Online:knowing Your World: Water Rich Water Poor
"Water Rich Water Poor" emphasizes the importance of water conservation and provides suggestions for conserving water.