People have studied the ocean since ancient times , because the ocean provides food and serves as a route for trade and travel.
magnetometer
While studying the ocean floor, scientists found alternating bands of magnetism. Each band is magnetized with a polarity that is opposite the surrounding bands.
The theory of plate tectonics was supported greatly.
formation rate of the ocean crust
This discovery gave proof for the existence of plate tectonics.
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
Scientists who work on the ocean floor are called marine biologist
Sonar
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
Radiometric Dating.. APEX!
to calculate the depth of the ocean floor
magnetometer
They send underwater submarines to study the ocean floor.
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.
murit ka utouto