'Average ocean salinity' presentation slideshows

Osmosis

Osmosis. Salinity. - Water is a universal solvent. (i.e. dissolves substances) Salinity: - Total amount of salt dissolved in seawater . Salinity refers to the number of grams of inorganic salts (i.e. NaCl) dissolved in one kilogram (1000 g) of water.

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Currents

383 views • 23 slides

History 5000-6000 yr B.P.

History 5000-6000 yr B.P. Hydraulic engineers build canals, levees, dams, water conduits, and wells along the Indus in Pakistan, the Tigris and Euphrates in Mesopotamia, the Hwanf Ho in China, and Nile in Egypt. 3800 B.P. 3000 B.P.

251 views • 13 slides