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Which method of studying the ocean floor allows oceanographers to be closest to the ocean floor?
minisubmarines
What are challenges in studying the ocean floor?
the darkness and the weather condition
What kinds of magnetism did scientists finds while studying the ocean floor?
While studying the ocean floor, scientists found alternating bands of magnetism. Each band is magnetized with a polarity that is opposite the surrounding bands.
What are the three technologies for studying the ocean floor?
Alvin, Sonar , and underwater vessels
What makes it difficult to explore the ocean - salinity?
the ocean salinnity
What happens to the old ocean floor as the sea floor spreads?
As the sea floor spreads, the old ocean floor gets pushed out, which makes the plates move.
What factors makes it difficult to explore the ocean floor?
No one can go that far down to the ocean because it would be to much pressure. May your head could blow that's how much pressure it would be.
Iron rich volcanic rock that makes up much of the ocean floor is?
The volcanic rock that makes up most of the ocean floor is called sediment.
A rock that makes up much of the ocean floor?
basalt
What crust makes up the ocean floor?
Oceanic crust.
How did scientist determaine the age of the ocean floor?
Through geomagnetic reversal whee they studying the magnetic properties of the seafloor.
What Ended the Monotony the crew members who were studying the television screen?
Pictures, or scattered debris on the floor of the ocean appeared.
