Earth Observatory Links

Strip Mining
Sunrise Dam Gold Mine
Tuzla Valley Coal Mine
Catoca Diamond Mine
Coal Sludge Impoundments

Changes in the Earth over time
World of Change 
Terra Turns Five ~ article about the Terra 1 Satellite


Web Links by Subject

Apparent Motion of the Sun
Solstice ~ California Sunset
 
Last Modified: Monday, Jun. 21, 2010
 
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