A. Ozone (O3)
B. Carbon dioxide (CO2)
C. Water vapour (H2O)
D. Methane (CH4)
✅ The correct answer is option C.
The gas that shows the most variation from place to place and from time to time in the lower atmosphere Water vapour (H2O).
The gas that shows the most variation from place to place and from time to time in the lower atmosphere Water vapour (H2O).