Final answer:
High pressure centers are not referred to as cyclones because they represent zones where air moves away, often resulting in clear weather, unlike the low-pressure systems of hurricanes, typhoons, and tropical cyclones.
Step-by-step explanation:
Cyclones:
Cyclones is not reffered in option(c) high pressure centers.Cyclones are large scale air mass that rotates around a strong center of low atmospheric pressure. Cyclones are characterized by inward spiraling winds that rotate in the same direction as Earth. In contrast, a high pressure center involves air moving away from a higher pressure zone, usually resulting in clear skies and calmer weather. H
urricanes and typhoons refer to tropical cyclones that form over warm ocean water, with the name varying depending on the region. A hurricane is what this weather pattern is referred to in the North Atlantic and Caribbean Sea, whereas it is known as a typhoon in the North Pacific Ocean and as a tropical cyclone in the Indian Ocean and the South Pacific. Tornadoes, although involved with cyclonic activity, are a different phenomenon characterized by a rotating column of air connected to a cumuliform cloud and touching the ground.