Answer:
The answer is option (B) Hydrothermal vents
Explanation:
Alvin is a submersible ship (that operates underwater). The ship is owned by the United States Navy. It has the capability of diving into very deep and dark ocean depths to carryout underwater explorations.
Prominent among Alvin's explorations was its discovery of Hydrothermal vents in 1977. The discovery established that vents exist underwater and that they (the vents) spray minerals into oceans when heated by magma.
Answer:
C . segregation
Explanation:
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It was events in japan and/or asia. over population and low resources led to japan turn imperalistic. they are on an island so even simple things like wood or steel has to be imported so they decided to occupy other areas.
