Civil Services Examination · ప్రశ్న 21
Among the following crops, which one is the most important anthropogenic source of both methane and nitrous oxide?
సమాధానం చూపించు & వివరణ
సమాధానం: (B) Rice
వివరణ
Flooded paddy fields emit methane (anaerobic decomposition), and fertiliser use/wet-dry cycles emit nitrous oxide.