Q. Human’s respiratory system doesn’t many mechanisms that help to protect them from air pollution.

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Q. What is the main reason for ozone depletion?

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Q. Which of the following component is more dangerous to ozone layer?

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Q. Why ozone depletion more over the South Pole?

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Q. When did India signed the Montreal Protocol?

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Q. What is the main reason for skin cancer?

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Q. How many fundamental approaches are there to control air pollution?

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Q. Why industries location plays an important role with concern to the environment?

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Q. National Air Quality Monitoring Programme (NAMP) is formed to monitor the air quality.

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Q. Which of the following organisms found in human waste that cause water pollution?

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Q. What is oxygen depleting waste?

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Q. What is the indicator of pollution in water?

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Q. Why certain parts of water bodies contain more number of algae?

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Q. What are water soluble inorganic chemicals?

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Q. There is only one class of common water pollutants.

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Q. When sediment of suspended matter occurs?

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Q. What is a sediment of suspended matter?

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Q. Where we can find water soluble radioactive isotopes?

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Q. What is the main reason for thermal pollution?

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Q. Why thermal pollution causing the release of hot water by power plants is dangerous?

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