This movement is called convection. It can be found in liquids, gasses and rheids - solids that can also experience movement ( on a big time scale), such as the earth mantle. One of the types of convection is diffusion: net movement of gasses from higher to lower concentration areas.
Answer:
one of them is the coronavrius
Explanation:
The ocean floor that is were the tsunami begian.
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Can’t understand
Answer:
The answer is A. C. and D.