Final answer:
The earth is broken up into small sections called tectonic plates, which are responsible for various geological phenomena such as earthquakes and mountain formation.
Step-by-step explanation:
The earth is broken up into small sections called tectonic plates. These plates are huge pieces of the Earth's crust that fit together like a jigsaw puzzle. The movement and collision of these plates are responsible for earthquakes, volcanic activity, and the formation of mountains. The plates constantly shift and interact with each other, creating changes in the Earth's surface over time.
Learn more about Tectonic Plates