Final answer:
When tectonic plates move, energy can build up along their boundaries. When this energy is suddenly released, it can cause an earthquake.
Step-by-step explanation:
When tectonic plates move, energy can build up along their boundaries. When this energy is suddenly released, it can cause an earthquake. Earthquakes occur when the accumulated stress within the rocks along a fault exceeds the strength of the rocks, resulting in rapid release of energy and shaking of the ground.
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