Environment & Ecology · Wetlands and Greenhouse Gases
Which specific process occurring in oxygen-deprived, waterlogged soils makes wetlands the largest natural source of global methane emissions?
- 1Atmospheric convection and water vapor convergence
- 2Methanogenesis by methanogenic bacteria✓
- 3Nitrification and denitrification in nitrogen-rich soils
- 4Secondary chemical reactions involving volatile organic compounds
Correct answer
Methanogenesis by methanogenic bacteria
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