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Biogeology
Standards
Next Generation Science Standards (High School)
High School Earth and Space Sciences
Earth’s Systems
HS-ESS2.E
Expii topics
What Is Life?
Defining Characteristics of Life
Living Things Require Sources of Matter and Energy
Variation of Salinity in Surface Waters
Salinity in Estuaries
Ocean Nutrients
Major Nutrients: N, P, Si
Variation of Nutrients with Depth
Ocean Gases
Gas Solubility in the Ocean
Biological Weathering
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