<\/p>\n
One agent is the convective upward motion of air caused by daytime solar heating at surface level. Within these layers of the atmosphere, air can become saturated as a result of being cooled to its dew point or by having moisture added from an adjacent source. Terrestrial clouds can be found throughout most of the homosphere, which includes the troposphere, stratosphere, and mesosphere. Clouds that form above the troposphere are too scarce and too thin to have any influence on climate change. They may have the appearance of veils or sheets, wisps, or bands or ripples, but not heaps or towers as in the troposphere. Clouds are seen in the Earth’s homosphere, which includes the troposphere, stratosphere, and mesosphere.<\/p>\n<\/p>\n