Geography
Forms of condensation: dew, frost, fog, and mist
Practice questions
Mist and fog may form from similar droplets yet why are they reported separately in weather reports?If morning fog is limited only above a river surface what is the most suitable reason?Which combined effect works in steam-like mist formed when cold air moves over a warm lake?A white frost layer changes first into water and then into water vapour in sunshine. What is the correct sequence?What is the main difference in droplet behaviour between fog and rainfall?If leaves have liquid droplets but nearby metal has icy crystals what is the best conclusion?When can surface temperature be more decisive than air temperature for dew formation?If fog is denser in an urban area which explanation related to pollution particles is appropriate?If frost remains longer in shade but disappears quickly in sunlight what is the correct reason?What is the deeper location-based difference between dew and fog?In which situation will frost formation be most likely?Why can fog seem to lift or clear as the day advances?If mist is gradually changing into dense fog what change is most likely?If an open field shows more frost than a cloudy area which process is more influential?What is the most accurate physical explanation for reduced visibility in fog?If air is near saturation but the lower layer is continuously mixing what will happen to fog formation?Why may dew droplets disappear quickly when strong wind begins after dew formation?What is the exam-worthy difference between frost and snowfall?If droplets are not visible on surfaces but the air is hazy which clue is stronger?Why do fog and mist droplets not immediately fall like raindrops?