nothing except they expand their ecosystem
Ozone depletion causes plankton to die. These plankton are the ones that stop greenhouse effect.
the effect of a tsunami on life
no
The effect we now call tsunami has been happening since there have been oceans on the planet Earth (billions of years). There was no "First Tsunami"; the Japanese have been calling the effect 'tsunami' for many centuries.
It is unknown what places will be affected by the next mega tsunami.
positive
It created the tsunami.
HAARP. Research it!!
i have no ideer
bad
Whatever it was before it hit, a tsunami has no effect on climate.
No. A tsunami is a massive surge of water. Wind is not involved at all.