Quick Answer: What Evidence Supports The Theory Of Ocean Floor?

What is it called when new crust is created?

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Why are new crusts built along the ocean floor?

Can we prove the Earth’s crust is in motion by studying the ocean floor?

What is the theory of seafloor spreading?

What are the features of seafloor?

Why is the age of the ocean crust used as evidence for plate tectonics?

How old is the youngest seafloor?

What is the difference between trenches and ridges?

How do scientists get sediment cores from the bottom of the ocean can they sample in deep water?

What are two pieces of evidence that support seafloor spreading?

What three types of evidence support the theory of seafloor spreading?

What evidence is gathered by drilling into the ocean floor?

What is the importance of seafloor spreading?

How does the evidence of paleomagnetism explain the movement of spreading centers?

What are the lines of evidence that support the plate movement?

How do ocean ridges and deep sea trenches support the theory?

What evidence helped support the theory of seafloor spreading?

What is the average speed of seafloor spreading?

Who proposed the seafloor spreading?

What happens when two oceanic plates collide?

What are the steps in the process of seafloor spreading?