Which of the above are released into the atmosphere due to the burning of crop/biomass residue?
A. 1 and 2 only
B. 2, 3 and 4 only
C. 1 and 4 only
D. 1,2,3 and 4
Answer:D
Which of the above are released into the atmosphere due to the burning of crop/biomass residue?
A. 1 and 2 only B. 2, 3 and 4 only C. 1 and 4 only D. 1,2,3 and 4