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Digital Library for Earth System Education: Teaching Box: Plate Tectonics
A suite of lessons focusing on finding the fossil evidence for lithospheric plate tectonics. Inquiry-based exploration of plate tectonics evidence includes fossil distribution, earthquakes, and volcanoes.
Estrella Mountain Community College
Online Biology Book: Laws of Thermodynamics
Find out about the first and second laws of thermodynamics, and how they relate to the biology of life.