Basalt
Sea-Floor Spreading. Mapping the mid-ocean ridge The East Pacific Rise has a mid-ocean ridge. Curves around like a baseball. Lies hidden under hundreds.
Sea floor spreading2
Mid-Ocean Ridges Mid-ocean ridges are an undersea mountain chain where new ocean floor is produced. In the mid-1900’s, scientists begin mapping the mid-
Sea-Floor Spreading
Sea-Floor Spreading. Introduction Tube Worms - live in the Pacific Ocean about one mile deep near the hydrothermal vents.
Sea Floor Spreading. Describe the Diagram Sea Floor Spreading A process in which new ocean floor is created as molten material from the earth's mantle.
Sea Floor Spreading
