WebMar 13, 2024 · These particles can float in the air. When warm air rises, swells and cools, it forms clouds. Many water droplets formed together scatter reflect sunlight and you see a white could, but with a dark or gray … WebHow do clouds form? As the sun heats water it turns into an invisible gas called water vapour, this is called evaporation. The higher up you get in the sky, the cooler the temperature, so as water vapour rises it cools. Eventually it becomes cool enough to turn back into water and a cloud forms, which we can see in the sky.
clouds Synonyms - Find Contextual Synonyms with the Power of …
WebHowever, the degree of preferential condensation between vapor and ice has never been directly measured at temperatures below 233 K (-40 °C), conditions necessary to form cirrus clouds in the Earth's atmosphere, routinely observed in polar regions, and typical for the near-surface atmo… Show more Help me understand this report WebBases are diffuse and difficult to determine because of falling precipitation. Cumulus – Low clouds. Clouds appear puffy and look like cotton balls, popcorn or cauliflower. Stratus – Low clouds, light or dark gray and generally uniform in appearance and covering most of the sky. Fog is a stratus cloud. dvla taking a private plate off a car
What are clouds? - Met Office
WebAltostratus is a medium altitude cloud, often with stratus (layered) character. It is blue-grey, or dark grey and indicates that there could be rain in a couple of days. This cloud is also made up of ice crystals and a lot of water droplets. During a sunny day, such clouds can dim the sun’s shine. Altostratus clouds are often featureless and ... Web3.1.6.2 Ice Clouds. Ice clouds, also called cirrus clouds, are made up of ice crystals and start to form at altitudes of 5.5 km in temperate regions and of 6.5 km in tropical regions, making them the highest clouds in the troposphere. A small seed particle, or INP, is needed for heterogeneous ice nucleation. http://pressbooks-dev.oer.hawaii.edu/atmo/chapter/chapter-6-clouds/ dvla taking off a private number plate