Multiple choice

Which of the following is not a form of precipitation?

  1. Rainfall

  2. Fog

  3. Snowfall

  4. None of these

Reveal answer Fill a bubble to check yourself
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.