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Ensuring Water Supply MCQs App Download | Class 7 Geography Apps (iOS & Android)

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Ensuring Water Supply MCQs App Download & PDF e-Book | 122

MCQ: 122

The method of desalination in which molecules of water are forced to pass semi-permeable membrane is called

  1. membrane filtration
  2. distillation
  3. cloud seeding
  4. reclamation

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Ensuring Water Supply Apps (Android & iOS)

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7th Grade Geography Apps (Android & iOS)

7th Grade Geography App

O Level Geography Apps (Android & iOS)

O Level Geography App

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6th Grade Geography App