What is the importance of Seafloor Spreading to the Theory of Plate Tectonics?(1 point)
Responses
Where glacial deposits indicate it was once frozen
Where glacial deposits indicate it was once frozen
Where new crust is created as plates move and pull apart
Where new crust is created as plates move and pull apart
Where coal deposits have been found connect to other plates
Where coal deposits have been found connect to other plates
Where many fossils have been found on the sea floor
The correct response is: Where new crust is created as plates move and pull apart.
Seafloor spreading is the process by which new oceanic crust is formed at mid-oceanic ridges as tectonic plates move apart. This process plays a crucial role in the theory of plate tectonics as it provides evidence for the movement and interaction of Earth's lithospheric plates. As new crust is continuously created and spreads outward, it pushes the older crust away from the ridges, causing the continents to move and change their positions over time. This process helps explain the mechanism behind the movement of the Earth's tectonic plates and the formation of various geological features, such as ocean basins, mountain ranges, and volcanic activity.