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:
Cloud Formation Due to Weather Fronts. Weather fronts can cause clouds to form. Fronts occur when two large masses of air collide at the Earth's surface. Warm fronts produce clouds when warm air replaces cold air by sliding above it. Many different cloud types can be created in this way: altocumulus, altostratus, cirrocumulus, cirrostratus, cirrus, cumulonimbus (and associated mammatus clouds), nimbostratus, stratus, and stratocumulus.