1) evaporation 2) I believe its condensation 3) should be evaporation 4) condensation 5): liquid water changes into water vapor 6) a puddle dries up after a rain shower 7) a lot of water reaches its boiling point 8) clouds form from water vapor in the sky 9) boiling 10) condensation 11) evaporation 12) kinetic energy 13) sublimation 14) melting 15) freezing 16) vaporization I learned about this subject last year