0
Still curious? Ask our experts.
Chat with our AI personalities
Ross
Ezra
Professor
Add your answer:
Earn +20 pts
What states the youngest rocks of ocean floor are at a diverging boundaries moving outward?
The youngest rocks of ocean floor are found at mid-ocean ridges, which are diverging boundaries where tectonic plates move apart. As new oceanic crust is formed at these ridges through volcanic activity, it pushes the older rocks away from the boundary, making the ridge the youngest part of the ocean floor.
Where are the youngest rocks in sea-floor spreading?
The youngest rocks in sea-floor spreading can be found at the mid-ocean ridges, where new oceanic crust is formed. As tectonic plates pull apart, magma rises to the surface and solidifies, creating new rocks. These rocks are typically less than a few million years old.
How would the age of the oldest rocks on the continents compare with the age of the oldest rocks on the seafloor if the rock on the continents is continually formed but not removed?
The oldest rocks on the continents would be much older than the rocks on the sea floor because the rocks on the continents are not being removed unlike the rocks on the sea floor that are made by the mid-ocean ridge are being removed by deep ocean trenches. this prossess that is occuring on the sea floor is called sea floor spreading. evidence of this is the Pacific ocean shrinking and the Atlantic ocean growing.
What is the type of crust formed on the ocean floor?
Oceanic crust, formed mostly of mafic rocks, or sima, is found on the ocean floor.
What is the youngest material at the bottom of the ocean floor?
The youngest material at the bottom of the ocean floor is typically found along the mid-ocean ridges, where new oceanic crust is formed through volcanic activity. This material is continuously being created and pushed away from the ridges as tectonic plates move apart, making it the youngest part of the oceanic crust.
