Which of the following is not a form of precipitation?
-
Rainfall
-
Fog
-
Snowfall
-
None of these
B
Correct answer
Explanation
Precipitation refers to water falling from clouds in liquid or solid form. Rainfall and snowfall are both classic forms of precipitation. Fog, however, is a cloud at ground level consisting of suspended water droplets - it forms by condensation near the Earth's surface rather than falling from clouds.