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Multiple Choice Question

Which gas is majorly emitted from flooded rice fields?जलमग्न धान के खेतों से मुख्य रूप से कौन सी गैस उत्सर्जित होती है?

  • A
    Carbon dioxide
    कार्बन डाइऑक्साइड
  • B
    Methane
    मीथेन
  • C
    Nitrous oxide
    नाइट्रस ऑक्साइड
  • D
    Ammonia
    अमोनिया
Explanation:
Methane is produced by anaerobic decomposition in flooded rice fields.
बाढ़ वाले धान के खेतों में अवायवीय अपघटन से मीथेन उत्पन्न होती है।
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This question belongs to the set "UKSSSC Pashudhan Prasar Adhikari Mock Test 1: Part 2 (Agriculture / कृषि विज्ञान)". Click below to read detailed notes and attempt the full quiz.

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