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16 Cards in this Set
- Front
- Back
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sources of c02 |
volcanic emissions |
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sinks
|
plants |
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cation sources
|
weathering
erosion of cont.crust |
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anion sources
|
volcanic emissions
MOR Seamounts |
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freash water
|
.05%
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brackish water
|
.05-3%
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normal marine
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30-40%
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hyper saline
|
40-50%
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Brine
|
80% |
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Phosphorous |
Needed to synthesize bone, teeth, and some shell |
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Silicon |
Needed in biomineralization
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Iron |
delivered to ocean by erosion of rocks from land
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Salt Equilibrium
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Explained by the residence of solutes
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Residence of Solutes |
Amount of Solute Rate of which it is delivered or removed
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Principal of constant proportions(Forchhammer's Principal) |
Although the absolute quantity of solutes in seawater may vary. The relative proportions of dissolved solutes remains the same.
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Sources of seawater Salinity |
Cations & Anions |
