2.2 earthquake causes
2.2.1 Earthquake and natural
earthquake, tsunami is a natural one. Most of it is a natural phenomenon
caused by the vibration of the ground caused by the release of energy to release the stress
that has accumulated inside the sudden burst to balance the crust to stabilize
typically caused by movement of the joint. drop The crust on the outside of the structure
of the world. There is always a move or change slowly (see the motion of tectonic plate) earthquakes occur when stress as a result of the change, too. This condition occurs more frequently
in the boundaries of tectonic plates. The Earth's crust is divided into lithosphere. (Lithosphere)
The earthquake occurred at the boundaries of tectonic plates that. Earthquake between sheets
(Interplate earthquake), which occur frequently and severe. Earthquakes within plates (Intraplate Earthquake)
2.2.2 Earthquake of human action
are both direct and indirect, such as building reservoirs or dams, mining explosion near the fault. Operation of motorized traffic, including underground nuclear waste storage, etc.
- dams and large reservoirs. This may experience earthquakes. The weight of the water
in the reservoirs, stimulating the release of energy. Stress causes of tension in the area
changed. The pressure of the rising water. Resulting resistance energy accumulated in rocks. Most are centered at a depth of 5-10 kilometers reports of earthquakes in this way
always have. Hoover Dam United States at the 2488, but with little violence
dam Carrillo said. Zimbabwe on 2502 Creek Dam mustard in Greece on 2506 and the time the
violence once the dams are unlikely. In India in 2508, which reached 6.5 on the Richter scale
has killed more than 180 people
- a deep level mining. Mining, quarrying there. Cause tremors up
- pumping groundwater. Pumping up groundwater overuse. Including pumping oil and natural gas that can cause.
การแปล กรุณารอสักครู่..