What are the benefits of Tsunami?

Answer 1

There are no positive effects of a tsunami. A tsunami does enormous damage to coastal areas, destroying buildings and killing people.

• it would clear a place for new buildings to be built.
• slows greenhouse emissions as factories are closed.
• reduces world population which is rising very fast.

Addenda

Any of the perceived benefits stated would be more than offset.

Clearing those buildings would almost certainly mean loss of life, home and workplace.

The greenhouse emissions produced replacing those factories and buildings would be greater than those the factories produced.

The deaths caused would have no measurable impact on the overall population rate of increase.

Answer 2

I can think of no benefits at all. In fact a tsunami is usually devastating for people