Lung diseases are four times more in urban areas than rural
areas. This is due to the presence of:
(a) SO2
(b) CO2
(c) N2
(d) water-vapour
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Answered by
0
Answer:
co2 mark me brain list please first
Answered by
1
Answer:
SO2SO2 is formed as a major pollutant. So, lung diseases are four times more in urban areas than in rural areas.
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