As a general definition we can say that photochemical smog occurs when _____________ and ___________ react to sunlight.
ANitrogen Oxides and VOC
BSO2 and VOC
CCO2 and VOC
DNone of the above
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Related Questions:
Below which of the following pH is rain regarded as ‘acid rain’?
Agriculture is known as both a source and sink for greenhouse gases. Which of the following is / are the greenhouse gases released by agricultural activities?
1.Carbon Dioxide
2.Methane
3.Nitric Oxide
Select the correct option from the codes given below:
Layer of atmosphere in which 90% of Ozone layer lies is?
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എന്താണ് യൂട്രോഫിക്കേഷൻ?