Chapter 17 Objectives Summarize the evidence that led to the discovery of seafloor spreading. Explain the significance of magnetic patterns on the seafloor. Explain the process…
Sea-Floor Spreading Sea-Floor Spreading Sea-Floor Spreading âthe process that continually adds new material to the ocean floor while pushing older rocks away from the ridge…
Sea-Floor Spreading Sea-Floor Spreading Sea-Floor Spreading âthe process that continually adds new material to the ocean floor while pushing older rocks away from the ridge…