There are several types of cyclones, primarily categorized into tropical cyclones, extratropical cyclones, and polar cyclones. Tropical cyclones, also known as hurricanes or typhoons depending on their location, form over warm ocean waters and are characterized by strong winds and heavy rainfall. Extratropical cyclones occur in temperate regions and are associated with cold fronts and warm fronts, often leading to varied weather conditions. Polar cyclones, on the other hand, form in polar regions and are typically weaker than their tropical counterparts. Each type of cyclone has distinct characteristics and impacts on the environment and human activities.