Seismic waves
Above 8-9 magnitude can cause severe earthquake....
cause rocks fall!
Siesmic
yes
No
No, there were no reported deaths from the 4.0 earthquake in California. Earthquakes of this magnitude typically cause minimal damage and are unlikely to result in fatalities. It is recommended to stay prepared and follow safety protocols in case of any future seismic activity.
No, it is not possible for an earthquake to cause parts of California to fall into the ocean. California is located on the North American Plate, which is not at risk of subduction beneath an adjacent plate. While earthquakes can cause coastal land to shift or sink, the idea of a significant portion of California falling into the ocean is purely a myth.
It is not possible for an earthquake to cause California to fall into the ocean. This is an urban myth.
The movement of the earth's crust and the plate boundaries, cause seismic activity, which causes the earth to rumble, causing the feel of an 'earthquake'.
the entire state? no, its impossible. however in certain areas of california with water saturated sandy soils (often man made landfill soil) earthquake shaking can cause liquefaction, resulting in the sinking of objects on the surface into the ground.
This is known as an earthquake or as seismic activity.
No, sound itself cannot cause an earthquake. Earthquakes are caused by the sudden release of energy in the Earth's crust, usually as a result of tectonic plate movement or volcanic activity. Sound waves are different from seismic waves that cause earthquakes.
This is known as an earthquake or as seismic activity.
During an earthquake, the primary seismic activity involves the release of accumulated stress along geological faults, resulting in the generation of seismic waves. These waves can be classified into primary (P) waves, which travel fastest and are compressional, and secondary (S) waves, which are slower and shear in nature. Additionally, surface waves, which move along the Earth's surface, often cause the most damage due to their amplitude and duration. This sudden release of energy causes the ground to shake, leading to various magnitudes of earthquakes.
The San-Andreas fault line.
The difference between them is that Primary effects happen during the earthquake e.g. Casualties, Damage to parking structures & free ways. But with Secondary effects they happen after an earthquake e.g. Fire, Landslides & Liquefaction
what was the cause of Yunnan china earthquake