A host to feed off of, the right temperatures, basically the right living conditions for that type of bacteria. Most of the time it depends on the type of bacteria.
Answer: Most tsunamis are caused by large earthquakes below or near the ocean floor, but tsunamis can also be caused by landslides, volcanic activity, certain types of weather and near earth objects (e.g., asteroids, comets). Not all earthquakes cause tsunamis.
Explanation:
The answer is Mahatma Gandhi. He used non-violent methods to revolt against the British.
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It is C the mantle becauce the crust is the where we live I think of it as the crust of a sandwhich and the core it the center of the earth