The water and ice particles in the clouds we see are simply too small to feel the effects of gravity. As a result, clouds appear to float on air. So the particles continue to float with the surrounding air.
Home How Clouds Form Clouds are made up of tiny water droplets and ice crystals that are so small they can float in the air. If the droplets become large enough, you will be able to see them as cloud or fog. If they become even larger, they can fall as rain or snow.
The water in a glass, like the one shown below, might not look like it is moving at all, but the molecules that make up the water are always moving. When the water is warm, the molecules move faster.
When the water is cool, the molecules move more slowly. Some of the molecules are moving fast enough that they escape into the air. When water molecules move from the glass into the air, the water is evaporating.
If we heat the water, more water molecules evaporate becoming water vapor. If the air cools, then water vapor molecules slow down and some can not remain a vapor.
They cluster in the air to form tiny liquid droplets. This is called condensation. In clouds, the liquid droplets formed by condensation are small and light enough that they stay in the air. If they grow large enough, they will fall to the ground as precipitation. Which of these processes happens as clouds form?Why do clouds form at different heights in the atmosphere?
The characteristics of clouds are dictated by the elements available, including the amount of water vapor, the temperatures at that height, the wind, and the interplay of other air masses.
How do hurricanes form? Hurricanes only form over warm ocean waters of about 80°F. This is why it is common in the tropics where temperatures are high all year round. In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body.
Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, .
Spend the day at Castle in the Clouds, The Lucknow Estate touring the architecture, strolling through the beautiful gardens & examining local artists' work. Galaxy Origins Chapter index in this window — — Chapter index in separate window This material (including images) is copyrighted!.See my copyright notice for fair use practices.
Select the photographs to display the original source in another window. duplicatus, undulatus fibratus nebulosus Cirrostratus undulatus, lacunosus stratiformis lenticularis castellanus floccus Cirrocumulus intortus, radiatus, vertebratus.