I believe the answer is the location of energy sources
The amoeba is made of one cell.
Sherlock Holmes is the all around good guy. therefore he is the Protagonist
The answer is underwater eathquakes.
Earthquakes are a shaking of the ground that when observed on earth, can cause many damages mainly on hills and mountainsides causing avalanches. When they occur underwater though, the water gets lifted (normally from the sea) and generates giant waves that can sometimes reach the coast.
Hope it helped,
BioTeacher101
Im pretty sure its mid ocean ridges,
if not then its Continetal Crust :3