Final answer:
Plates moving away from each other are associated with rifts, where new crust is formed as molten rock rises to fill the space created by the diverging plates.
Step-by-step explanation:
The plates moving away from each other are associated with rifts, not subduction zones or faults. Rift zones occur when lithospheric plates diverge, such as the Mid-Atlantic Ridge, and are areas where the continental or oceanic crust is pulling apart. This process allows molten rock, known as basaltic lava, to rise from below and create new crust, forming the ocean basins.
In contrast, subduction zones are areas where one crustal plate is forced beneath another, leading to crust being recycled into the mantle. Faults can occur at various types of boundaries but are generally associated with plates sliding past each other, not necessarily plates moving away from one another.