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General Knowledge e-Book's MCQs - Complete

Ozone Layer Depletion App (Quiz) & e-Book PDF Download - 698

MCQ:

When chlorofluorocarbons are released in atmosphere, the chlorine chemical destroys the

  1. beta molecules
  2. helium molecules
  3. argon molecules
  4. ozone molecules

General Knowledge App & e-Book Tests PDF Download

Ozone Layer Depletion Textbook App: Free Download (iOS & Android)

The App: Ozone Layer Depletion Quiz App to study Ozone Layer Depletion Textbook, General Knowledge Quiz App, and Data Structure Quiz App. The "Ozone Layer Depletion" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Ozone Layer Depletion App (Android & iOS)

Ozone Layer Depletion App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Data Structure App (Android & iOS)

Data Structure App (Android & iOS)

Basic Anthropology App (Android & iOS)

Basic Anthropology App (iOS & Android)