Oceanography

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Question 1 of 28

Which of the following sequence correctly represents the percentage of given salts in sea water in decreasing order?

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Magnesium chloride - Sodium chloride - Magnesium sulphate - Calcium sulphate

Magnesium sulphate - Magnesium chloride - Calcium sulphate - Sodium chloride

Sodium chloride - Magnesium chloride - Magnesium sulphate - Calcium sulphate

Sodium chloride - Magnesium sulphate - Magnesium chloride - Calcium sulphate

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