Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) People Development & Environment Environmental Issues Waste
Identify the major sources of methane emissions:
A. Landfills
B. Mountain rivers
C. Paddy fields
D. Wetlands
Choose the correct answer from the options given below:
1
A, B and C only
2
B, C and D only
3
A, B and D only
4
A, C and D only