Final answer:
Rifts are associated with plates moving away from each other.
Step-by-step explanation:
When plates are moving away from each other, it is associated with rifts. Rifts occur when the lithosphere, or the outermost layer of the Earth's surface, is stretched and pulled apart. This creates gaps or rifts between the plates. An example of a rift is the East African Rift Valley.
In contrast, subduction zones occur when one tectonic plate sinks beneath another into the Earth's mantle. It is associated with plates moving towards each other, not away from each other.
Faults, on the other hand, are breaks or cracks in the Earth's crust where there has been movement. They can occur when plates are moving towards each other, away from each other, or sliding past each other, so they are not specifically associated with plates moving away from each other.
Therefore, the correct answer is rifts.
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