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Seawater. Pure H 2 0 and ………. Salts. Where do the salts in seawater come from?. Calculating Salinity. Salinity = Take 1000 kg of seawater Measured in…. Salinity Range. Avg. ocean salinity is ……. High rain or river runoff will drop salinity=. Brackish water….

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Seawater

Seawater

Pure H20 and ……….


Salts
Salts

  • Where do the salts in seawater come from?


Calculating salinity
Calculating Salinity

  • Salinity =

  • Take 1000 kg of seawater

    Measured in….


Salinity range
Salinity Range

Avg. ocean salinity is …….

High rain or river runoff will drop salinity=

Brackish water….

Areas of high evaporation and poor circulation =

Hypersaline water


Solutes and ocean resources
Solutes and Ocean Resources

  • Lots of good and bad solutes in the ocean


  • What removes salts from the oceans?

    • 1

    • 2

    • 3


  • Rule of constant proportions
    Rule of Constant Proportions

    • What is it?

    What does it imply about the world’s oceans?

    Why is this important to the living organisms in sea water?






    Pressure and depth
    Pressure and depth

    FREEDIVING CLIP



    Coriolis effect
    Coriolis Effect