Multiple choice

In what process is water vapor changing to a liquid?

  1. Condensation

  2. Radiation

  3. Convection

  4. Transpiration

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Condensation is the process where water vapor (a gas) cools down and changes into liquid water. This is the opposite of evaporation, where liquid water turns into gas. Other options like radiation and convection are methods of heat transfer, not phase changes.