An earthquake is the sudden movement or trembling of the Earths tectonic plates, that creates the shakes of the ground. This shaking can destroy buildings and break the Earths surface. Sudden shake under water is called tsunami. Earthquakes are caused by disturbances in the balance of the earth.
What is an earthquake in one word?
1 : a shaking or trembling of the earth that is volcanic or tectonic in origin. 2 : upheaval sense 2. Synonyms Example Sentences Learn More About earthquake.
What is an earthquake in a sentence?
CK 1 953258 Everybody in the building felt the earthquake. CK 1 57909 A great many houses were damaged in the earthquake. CK 1 269399 According to the paper, there was an earthquake last night. CK 1 953267 Everywhere you look you can see damage caused by the earthquake.
What is an earthquake Class 8?
Earthquakes: Are earthquake is a sudden shaking or trembling of the earth which lasts for a very short time. Earthquakes can cause immense damage to buildings, dams, etc. They may also cause floods, land slides, tsunamis and loss of life. It is caused by a disturbance deep inside the earths crust.
What is an earthquake for Class 5?
Answer: A sudden movement of a part of the Earths surface is called earthquake. They are caused by severe shock waves that travel through the solid rocks from the Earths crust to the surface.
What is an earthquake simple definition?
Earthquake is a term used to describe both sudden slip on a fault, and the resulting ground shaking and radiated seismic energy caused by the slip, or by volcanic or magmatic activity, or other sudden stress changes in the earth.
What is earthquake Class 11?
An earthquake is, simply put, shaking of the earths crust. It is caused due to the energy release, which triggers waves that travel in all directions. The emanation of energy occurs along a fault. Rocks along a fault generally move in opposing directions.
What kinds of earthquakes are there?
There are four different types of earthquakes: tectonic, volcanic, collapse and explosion. A tectonic earthquake is one that occurs when the earths crust breaks due to geological forces on rocks and adjoining plates that cause physical and chemical changes.
What do you call a mini earthquake?
Foreshocks are earthquakes that precede larger earthquakes in the same location. An earthquake cannot be identified as a foreshock until after a larger earthquake in the same area occurs.
Whats an example of earthquake?
A shaking in San Francisco that measures 3.2 on the Richter scale is an example of an earthquake.