Understanding Divergent Boundaries

Understanding Divergent Boundaries ------------------------------------------------------------------------------------------------------A divergent boundary occurs where two plates move in which of the following ways? A. toward each other B. away from each other C. past each other D. over each other ------------------------------------------------------------------------------------------------------A divergent boundary occurs where two tectonic plates move in a specific manner. Let's break down the options given:     A. Toward each other - This describes a convergent boundary, where plates collide. B. Away from each other - This accurately describes a divergent boundary, where plates move apart. C. Past each other - This describes a transform boundary, where plates slide past one another. D. Over each other - This does not correspond to any typical plate boundary interactions. Correct Answer The correct option is B. away from each other. Explanation Divergent boundaries are characterized by the movement of tectonic plates in opposite directions. This movement typically occurs at mid-ocean ridges, where new oceanic crust is formed as magma rises to the surface. This can lead to the creation of new seafloor, expanding ocean basins. Mechanism of Divergence    As the plates separate, magma from the mantle rises to fill the gap. Cooling of this magma forms new crust, which pushes the plates further apart. This process can cause volcanic activity and earthquakes. Further Exploration For more information on plate tectonics and divergent boundaries, consider visiting:   U.S. Geological Survey - Understanding Plate Tectonics Encyclopedia Britannica - Divergent Boundary