In accordance with region, its function and composition differ, so dure has been variously called such as nongsa, nonggye, nongcheong, nongak, nonggi, mokcheong, gyaksa, dongne nonmegi, gilssam, dolgae gieum.It can also be a school name.n accordance with region, its function and composition differ, so dure has been variously called such as nongsa, nonggye, nongcheong, nongak, nonggi, mokcheong, gyaksa, dongne nonmegi, gilssam, dolgae gieum.
Rating Newest Oldest. Best Answer: Clouds are formed when water vapour in the air is cooled and condenses as part of the water cycle. Clouds consist of billions of tiny water droplets (and even ice crystals) floating in the sky and appear in a variety of shapes and sizes depending on how and where they formed. However, there are three main types of cloud:
The expanding air cools, and as this cooling occurs, the water vapor condenses (changes) from a vapor to a liquid. Many tiny water droplets form and a cloud is born.   Conditions have to be just right for clouds to form.louds are formed when water droplets contained in the air rise higher into the atmosphere. There they collect, until a cloud is formed. When water evaporates into the air, it hits the dew point temperature and sticks to smoke and dust particle in the air.