Here are the common causes of a musty smell: 1  Leaks â Leaks are the leading causes of home odors. The smell doesn't really appear from the water droplets, but from the molds and fungi that grow out of the puddles formed by the leaks. 2  Damp Wood â Wood, when left damp and uncleaned, gradually develops a strong musty scent.
Global wind patterns. Global wind patterns: Winds are named by the direction from which they blow. The globe is encircled by six major wind belts, three in each hemisphere. From pole to equator, they are the polar easterlies, the westerlies, and the trade winds. Show full answer.
The Earth contains five major wind zones: polar easterlies, westerlies, horse latitudes, trade winds, and the doldrums. Polar Easterlies Polar easterlies are dry, cold prevailing winds that blow from the east. They emanate from the polar highs, areas of high pressure around the North and South Poles. Polar easterlies flow to low-pressure areas in sub-polar regions. Westerlies Westerlies are prevailing winds that blow from the west at midlatitudes.