Here's why:
* Low Pressure: Air naturally flows from areas of high pressure to areas of low pressure.
* Rotation: Due to the Earth's rotation, this airflow is deflected by the Coriolis effect. In the Northern Hemisphere, this deflection causes the air to rotate counterclockwise around the low pressure center, and in the Southern Hemisphere, it rotates clockwise.
* Spiral: As the air flows inward towards the low pressure center, it spirals inward, creating the characteristic spiral pattern.
Important Notes:
* Cyclone is a general term, and different types of cyclones exist depending on their location, intensity, and other factors.
* Tropical Cyclones: These are intense, rotating storms that form over tropical or subtropical waters and are known as hurricanes (in the Atlantic and Eastern Pacific), typhoons (in the Western Pacific), and cyclones (in the Indian Ocean and South Pacific).
* Extratropical Cyclones: These are smaller, less intense cyclones that form in mid-latitudes and are associated with weather fronts and cold air masses.