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Natural Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceNatural Resources1 Mark
MCQ
What makes sea water not to be safe for drinking?
  • ✓
    High salt concentration.
  • B
    High minerals.
  • C
    Marine water pollution.
  • D
    Density of sea water.
✓

Answer

Correct option: A.
High salt concentration.

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