PLZZ HEL Steno's law/principle of superposition states? A. the position of a mountain compared to sea level B. explains how the Grand Canyon was created C. younger rocks are on top rock layer and the oldest rocks are in the bottom rock layer D. the position of lake sediment

When a rock is mechanically weathered, the surface area of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is increased, which hinders chemical weathering. the volume of the rock is decreased, which hinders chemical weathering. the volume of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is decreased, which allows a greater amount of chemical weathering to occur