A tsunami is a large wave in the ocean. The oxygen contained in the water is the same before, while, and after the wave passes.
its called a tsunami
"Tsunami" means Japanese harbor wave. That's why they call it tsunami.
Always help each otherDo not Bother.
It wiped out trees (which releases oxygen) and people homes. It also made environment look bad with all of the mess from the houses being knocked down. Many people have lost their families because of this Tsunami and many people are depressed.
tsunami
Tsunami!
With the letter I anywhere in it? Tsunami.
The tsunami 2004 was bigger
a tsunami
A tsunami will devastate a place.
A tsunami is a large wave.
tsunami