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Threats to marine environment/ biodiversity, What can I do on a personal level?
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Indigenous Knowledge Systems in three Communities In Namibia: Aawambo, Gciriku and OvaHimba
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Tides – causes, Conditions within intertidal zone – temp, wave action, salinity Adaptation of organisms Zonation – (rocky shores), Common organisms
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Benguela current Upwelling – explanation, importance etc
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General importance of oceans: Major Oceans, Ocean zones /divisions, Water masses and circulation, Properties of seawater