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