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Environmental Issues

  • Ozone Depletion in the Stratosphere
  • Water Pollution and Its Control – Eutrophication and Algal Bloom
  • Water Pollution and Its Control – Biomagnification
  • Air Pollution and Its Control – Electrostatic Precipitator
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  • Ozone Depletion in the Stratosphere – Effects of UV-B
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All Exams › NEET Previous Year Questions › Biology › Environmental Issues › Ozone Depletion in the Stratosphere

Ozone Depletion in the Stratosphere

4 Questions
4 Papers Covered
21.05% Weightage
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2023 1 question

  1. The thickness of ozone in a column of air in the atmosphere is measured in terms of:

2021 1 question

  1. Dobson units are used to measure thickness of:

2020 1 question

  1. Montreal protocol was signed in 1987 for control of:

2019 1 question

  1. Which of the following protocols did aim for reducing emission of chloroflurocarbons into the atmosphere?
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