Final answer:
The surface of the planet is broken into several tectonic plates that interact with each other, causing earthquakes, volcanic activity, and the creation of mountains.
Step-by-step explanation:
The surface of the planet is broken into several tectonic plates. These plates are huge chunks of the Earth’s lithosphere that fit together like a puzzle. When these plates move, they can cause earthquakes, volcanic activity, and the creation of mountains. The interaction between these plates is known as plate tectonics.
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