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Earth Sciences 14 Online
OpenStudy (goldboy15):

What is a major source of calcium and sodium in oceans? A) air pollutants B) gases from active volcanoes C) minerals dissolved in aquifers Eliminate D) weathering and erosion of rocks

OpenStudy (anonymous):

c-wanna know why Rocks are rock so no d gases can't make the ocean full of calcium and sodium and the air doesn't effect the ocean

OpenStudy (anonymous):

can you medal me

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