Wind is the flow of air molecules in the Earth's atmosphere. It is caused by differences in air pressure, temperature, and the Earth's rotation. Warm air rises and cool air sinks, creating areas of high and low pressure. The air flows from areas of high pressure to areas of low pressure, resulting in wind. The rotation of the Earth also affects wind patterns, causing them to curve and spiral. Wind is an important factor in weather patterns and has significant impacts on the environment and human activities.
