c what are cumulus clouds made of
Clouds can seem like a very abstract part of nature. Authors even use imagery of a mass of dark billowing clouds on the horizon to represent some unforeseen threat looming just out of human perception. In reality, the presence of clouds is a much more scientific phenomenon. There are three main varieties of clouds: cirrus, cumulus and stratus. They are made when air rises because of heat, the shape of the landscape or a weather front and is cooled as it reaches higher altitudes. Cumulus clouds are made of different states of water and air. Thermals