Question

how to write a preface on cyclone?​

Answer 1

Answer: A cyclone is a large scale air mass that rotates around a strong center of lowatmospheric pressure. Cyclones are characterized by inward spiraling winds that rotate about a zone of low pressure. The largest low-pressure systems are polar vorticesand extratropical cyclones of the largest scale (the synoptic scale). Warm-core cyclones such as tropical cyclones and subtropical cyclonesalso lie within the synoptic scale.

Explanation: THNX

Answer 2

Tropical cyclones are becoming more powerful with the most dramatic increase occurring over the North Atlantic. The increase is correlated with an increase in ocean temperature. A debate concerns the nature of this increase with some researchers attributing it to natural climate fluctuations while other researchers attributing it to anthropogenic increases in forcing from greenhouse gases. A Summit on Hurricanes and Climate Change held May 27-30, 2007 at the Aldemar Knossos Royal Village in Hersonissos, Crete brought together leading academics and researchers to discuss the issues and to address what research is needed to advance the science of hurricane climate.
The Summit was hosted by Aegean Conferences and supported by the Bermuda Institute for Ocean Sciences (BIOS) Risk Prediction Initiative and by the U.S. National Science Foundation. It was organized to provide a venue for encouraging a lively, spirited exchange of ideas. In this spirit, it was appropriate to convene at the birthplace of the Socratic method. This volume is a collection of research papers from participants of the Summit