Question

what is tsunami
what is cyclone​

Answer 1

Explanation:

Tsunami is a huge tidal wave which is caused by an earthquake on the sea floor

Cyclone is a disaster which is caused by the low and high pressure of air present in sea

Answer 2

hello mate here's your AnsWer for your Question is

$\fbox{tsunami}$

A tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. ... Out in the depths of the ocean, tsunami waves do not dramatically increase in height. But as the waves travel inland, they build up to higher and higher heights as the depth of the ocean decreases.

$<marquee>Cyclone:-$

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. ... Warm-core cyclones such as tropical cyclones and subtropical cyclones also lie within the synoptic scale.

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