Why Do Geologists Find Iceland A Useful Place To Conduct Research On Seafloor Spreading? why might geologists find Iceland a useful place to conduct research on seafloor spreading? scientists suggest that differences in density cause hot, plasticlike rock to be forced upward toward the surface, cool, and sink. How do the land structures of Iceland
How Do The Land Structures Of Iceland Help Confirm Seafloor Spreading? How do the land structures of Iceland confirm seafloor spreading? By the use of the sonar, Hess was able to map the ocean floor and discovered the mid-Atlantic ridge (mid-ocean ridge). He also found out that the temperature near to the mid-Atlantic ridge was
What Is The Action Force Responsible For Seafloor Spreading? The motivating force for seafloor spreading ridges is tectonic plate slab pull at subduction zones, rather than magma pressure, although there is typically significant magma activity at spreading ridges. What are the 4 steps of seafloor spreading? Magma comes out of the rift valley. Magma cools