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
Whatever it was before it hit, a tsunami has no effect on climate.
HAARP. Research it!!
i have no ideer
It created the tsunami.
bad
The 2011 Japan Tsunami did not affect Pakistan in any way.