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MBD-POLLUTION OF AIR AND WATER-EXAMPLE
- Which of the gas present in air contains 78 %?
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- Which fuel is being used in vehicles in big cities like Delhi?
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- Cholera, typhoid and jaundice are the diseases caused by-
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- The cause of diseases related to respiratin in children is :
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- Describe the ordinary chemical method to purify the water?
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- When was ganga cleanliness plan enacted?
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- Which gas reduces the capacity of absorption of oxygen in blood?
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- What is the percentage of population which does not get the required w...
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- Which of the following is not a greenhouse gas?
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- Who is responsible for deterioration of quality of atmostphere?
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- What is simple composition of air?
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- How is SO2 an air pollutant?
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- What are the main causes of thermal pollution?
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- Name natural air pollutants.
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- Which disease is caused by air pollution?
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- Which gases are released by vehicles?
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- Which gas reduces the capacity of absorption of oxygen in blood?
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- What is smog ?
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- Name some Breathing/ Respiratory Problems.
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- Which chemicals are used in refrigrators, air conditioners, perfumes e...
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