This is where two plates are moving away from each other. This creates a gap in between the two plates which magma from the mantle can flow through, causing volcanic eruptions. The magma cools and solidifies, forming new crust on the ocean floor.
This is where two plates are moving away from each other. This creates a gap in between the two plates which magma from the mantle can flow through, causing volcanic eruptions. The magma cools and solidifies, forming new crust on the ocean floor.