Oceanography

Casual Mode - Take your time!

1 / 28
✓
Correct
0
✗
Incorrect
0
★
Score
0%
Multiple Choice

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

  1. Magnesium chloride - Sodium chloride - Magnesium sulphate - Calcium sulphate
  2. Magnesium sulphate - Magnesium chloride - Calcium sulphate - Sodium chloride
  3. Sodium chloride - Magnesium chloride - Magnesium sulphate - Calcium sulphate
  4. Sodium chloride - Magnesium sulphate - Magnesium chloride - Calcium sulphate
Change Mode