is there any geologist to helo me out of this problem
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Explanation:
1. Name and describe the feature of the ocean floor shown at A.
Mid ocean ridge, divergent boundaries the ocean floor has crack that allows molten material to be pushed up through the crack resulting in the ridge
2. Describe the process shown occurring at B, and explain what results from this.
Sea Floor Spreading, ocean floor is spreading due to divergent boundaries allowing the oldest rock to be pushed out and the new rock is being formed closest to the crack (forms the ridges)
3. What happens to old oceanic crust as new molten material rises from the mantle?
Old oceanic crust gets pushed out and may get covered with new material if it is close to the crack
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