Montreal Protocol aims at
Control of CO2 emission
Reduction of ozone depleting substances
Biodiversity conservation
Control of water pollution
Additional Questions
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dB is a standard abbreviation used for the quantitative expression of |
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Shell of egg in bird becomes thin (not properly formed) due to the pollution of pesticides. This is due to interference in the activity of : |
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Which one of the following pairs of gases are the major causes of "Greenhouse Effect"? |
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BOD is connected with |
Answer |
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According to Central Pollution Control Board (CPCB), which particulate size in diameter (in micrometers) of the air pollutants is responsible for greatest harm to human health? |
Answer |
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Which one of the following is a wrong statement? |
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Phosphate pollution is brought about by |
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Sound becomes a hazardous noise pollution if its level is above |
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Among the following, a secondary pollutant is |
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BOD of a pond is related to ______ in per unit volume of water |
Answer |