Embedded Files
The Four Earth Spheres
The Four Earth Spheres
Interactions of Earth's Spheres
Interactions of Earth's Spheres
Basic Endothermic/Exothermic Explanation
Basic Endothermic/Exothermic Explanation
Water Properties
Water Properties
The Carbon, Nitrogen, Water, & Phosphorous Cycles
The Carbon, Nitrogen, Water, & Phosphorous Cycles
Precipitation and Precipitation Types
Precipitation and Precipitation Types
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