UPSC Civil Services Prelims 2019
Question 57 of 67Environment and Ecology
Consider the following: 1. Carbon monoxide 2. Methane 3. Ozone 4. Sulphur dioxide. Which of the above are released into the atmosphere due to the burning of crop/biomass residue?
A1 and 2 only
B2, 3 and 4 only
C1 and 4 only
D1, 2, 3 and 4
Correct Answer
The correct answer is hidden
Explanation
44 words hidden ... from the fire but is formed in the atmosphere through photochemical reactions involving emitted precursors; in this ... 41 words hidden