NettetSeafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through divergent movement in plates. This causes volcanic activity and then gradually plates... Nettet28. if magnetic reversals are recorded in the seafloor what kind of rock is the seafloor made. VOLCANIC ROCK. The seafloor is made of volcanic rock that solidified from magma and/or lava.When lava is extruded at any mid-ocean ridge, the rock it forms becomes magnetized and acquires the magnetic polarity that exists at the time the lava …
Seafloor Spreading - National Geographic Society
Nettet10. apr. 2024 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... NettetThis video demonstrates how the change in direction of earth's magnetic field creates bands of rock with different magnetic orientations. tail light brake light bar
Seafloor Spreading - To The Point Drishti IAS - YouTube
Nettet2. mar. 2024 · Seafloor spreading is a geological process. Volcanic activity often leads to a new oceanic crust formation on the oceanic floor. This activity causes older rocks to move away from the mid-oceanic ridge, due to which seafloor spreading occurs. It means that the tectonic plates of the Lithosphere shift and split apart from each other. NettetSeafloor spreading definition, a process in which new ocean floor is created as molten material from the earth's mantle rises in margins between plates or ridges and spreads … Nettet12. okt. 2024 · In this video you will be able to understand how Seafloor spreading works with the help of the diagram/Model.You will also be able to fully undestand the pro... tail light bulb 1156 function