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Q: What were past and present methods of studying the ocean floor?
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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


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.


What ended the monotony of the crew member who were studying the television screen?

Pictures, or scattered debris on the floor of the ocean appeared.


Why do scientists use indirect methods to study the ocean floor?

People have studied the ocean since ancient times , because the ocean provides food and serves as a route for trade and travel.


What ended the monotony of the crew members who were studying the television screen?

Pictures, or scattered debris on the floor of the ocean appeared.


Which method of studying the ocean floor gives some degree of proximity but is efficient in terms of time as well?

sonar sonar sonar sonar SONAR


Studying the magnetic patterns of the rocks in the floor of the ocean helps scientists do what?

It helps them determine the frequency of shifts in the magnetic orientation of the Earth, and initially led to the confirmation of seafloor spreading at the mid-ocean ridges.


What is the topography of the ocean floor?

The topography of the ocean floor