The Process By Which The Ocean Floor Sinks Beneath

Where does the salt in the ocean come from.

The process by which the ocean floor sinks beneath.

The process by which the ocean floor sinks beneath a deep ocean trench and back into the mantle rift valley a deep valley that forms on land at a divergent boundary where two plates move apart. Sea floor spreading and subduction work together. Convection currents under the lithosphere push new crust that forms at the mid ocean ridge away from the ridge and toward a deep ocean trench. Where there are trenches subduction takes place.

Deep valley or underwater canyon where the oceanic crust sinks back toward the mantle. The ocean floor does not just keep spreading. The lava spreads out pushing older rocks aside. Most geologists think that the movement of earth s plates is caused by.

Molten material rises from the mantle and erupts through the mid ocean ridge. The process by which the ocean floor sinks beneath a deep ocean trench and back into the mantle. The process of adding more crust to the ocean floor. As subduction occurs crust closer to a mid ocean ridge moves away from the ridge and toward a deep ocean trench.

This is the result of the collision of two tectonic plates. The process of what continually adds new crust to the ocean floor along both sides of the mid ocean ridge. Subduction is the process by which the ocean floor sinks beneath a deep ocean trench and back into the mantle to be recycled. The process by which the ocean floor sinks beneath a deep ocean trench and back into the mantle is known as answer choices.

The process by which the ocean floor sinks beneath continental crust at a deep ocean trench and back into the mantle is known as. Instead it sinks beneath deep underwater canyons called deep ocean trenches. The scientist who created the seafloor spreading theory was hint. The process by which the ocean floor sinks beneath a deep ocean trench and back into the mantle is known as.

The process by which ocean floor sinks beneath a deep ocean trench and back into the mantle is called subduction sub duk shun. Describe the process of sea floor spreading. Subduction is the process by which the ocean floor sinks beneath a deep ocean trench and back into the mantle. The process by which the ocean floor sinks beneath a deep ocean trench and back into the mantle is known as.

This in turn results in the.