This is a well written and easy-to-understand primer with definition and measurements of salinity. Explains the origin of the ocean, sources of salts and processes affecting its chemical composition, including the...
This website features a unit from Smithsonian multidisciplinary ocean curriculum. The lesson plan focuses on ocean bottom features including continental shelf, deep ocean plain, and mid-ocean ridges. Students study the...
This website includes a unit from Smithsonian multidisciplinary ocean curriculum. Lesson plan focuses on foods, materials and medicines that comes form marine life, how these resources are harvested and processed and...
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