Search results
- Dictionaryearth·quake/ˈərTHˌkwāk/
noun
- 1. a sudden and violent shaking of the ground, sometimes causing great destruction, as a result of movements within the earth's crust or volcanic action.
Powered by Oxford Dictionaries
6 days ago · Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks. Earthquakes occur most often along geologic faults, narrow zones where rock masses move in relation to one another. Learn more about the causes and effects of earthquakes in this article.
The meaning of EARTHQUAKE is a shaking or trembling of the earth that is volcanic or tectonic in origin. How to use earthquake in a sentence.
2 days ago · An earthquake is a weak to violent shaking of the ground produced by the sudden movement of rock materials below the earth’s surface. The earthquakes originate in tectonic plate boundary.
a sudden violent movement of the earth's surface, sometimes causing great damage: In 1906 an earthquake destroyed much of San Francisco. See also. quake noun informal. Compare. tremor. SMART Vocabulary: related words and phrases. Geology: earthquakes & volcanic eruptions. aftershock. crater. fault line. geyser. lahar. magma. non-volcanic. phreatic.
An earthquake – also called a quake, tremor, or temblor – is the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves.
An earthquake is caused by a sudden slip on a fault. The tectonic plates are always slowly moving, but they get stuck at their edges due to friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.
Jun 13, 2024 · Earthquake is a name for seismic activity on Earth, but Earth isn’t the only place with seismic activity. Scientists have measured quakes on Earth's Moon, and see evidence for seismic activity on Mars, Venus and several moons of Jupiter, too!
Earthquake definition: a series of vibrations induced in the earth's crust by the abrupt rupture and rebound of rocks in which elastic strain has been slowly accumulating.. See examples of EARTHQUAKE used in a sentence.
Oct 19, 2023 · Hundreds of earthquakes occur on Earth everyday. Most of them are small, barely detectable by most people. But occasionally there is a much more significant quake. On average, a major earthquake —one with a magnitude of 7.0-7.9—strikes somewhere on the planet more than once a month.
Feb 6, 2023 · Here's what you need to know about where earthquakes typically occur, how earthquakes are measured, and the damage that the strongest earthquakes can cause.
