Question

what is cyclone how can we protect

Answer 1

In meteorology, a cyclone is a large scale air mass that rotates around a strong center of low atmospheric pressure. Cyclones are characterized by inward spiraling winds that rotate about a zone of low pressure. ... Cyclogenesis describes the process of cyclone formation and intensification.

When the cyclone strikes

Disconnect all electrical appliances. ...

Stay inside and shelter {well clear of windows) in the strongest part of the building, ...

If the building starts to break up, protect yourself with mattresses, rugs or blankets under a. ...

Beware the calm 'eye'.
Hope it helped you a lot...