Earthquake
Definition
Example
"The earthquake shook buildings and frightened people."
"During the earthquake, people quickly moved outside to stay safe from falling walls and furniture."
"Scientists study earthquakes to predict future tremors and help communities prepare for natural disasters."
Explanation
An earthquake is a sudden shaking of the ground caused by movements under the Earth’s surface. It can be weak, where people feel only a small vibration, or very strong, causing buildings and roads to fall. Earthquakes happen when rocks deep underground suddenly shift, releasing energy. For example, in some countries near places where the ground often shakes, people practice safety drills for earthquakes. The word is only used as a noun and usually connects with natural disasters, safety, and geology.