Earthquakes are sudden, violent shifts in Earth’s crust that can destroy buildings, trigger landslides, and cause tsunamis. This engaging hi‑lo book explains how tectonic plates move, why faults form, and how seismic waves travel through the ground. Readers explore earthquake zones, the Ring of Fire, and the tools scientists use to measure and predict quakes. The book also covers earthquake‑proof buildings, emergency preparedness, and how communities stay safe. Clear text, dramatic visuals, and critical‑thinking questions help developing teen readers understand these powerful natural disasters.