A. Clear, calm, dry, winter night
B. Clear, calm, moist, summer night
C. Cloudy, calm, moist, winter night
D. Cloudy, windy, moist, summer night
✅ The correct answer is option A.
Ideal conditions for a strong radiation inversion: Clear, calm, dry, winter night.
Ideal conditions for a strong radiation inversion: Clear, calm, dry, winter night.