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:
This is cloud. They are usually white by irregular reflection . Rain cloud is dark because their water drops are rather large and less transparent. There are many chances when cloud is formed. For example towering thundercloud is formed when air rises high up in the sky. ( I am Japanese and I am afraid my answer may be difficult to understand and contain grammatical errors.) Source(s):