what are causes of the eartquakes
Answers
Answer:
An earthquake is caused by a sudden slip on a fault.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. In California there are two plates - the Pacific Plate and the North American Plate.
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Answer:
The Earth’s outer shell is made up of huge slabs called tectonic plates, which are constantly moving due to convection currents triggered by molten lava inside the earth’s crust. This constant movement leads to either the plates sliding against each other or drifting away from each other. These interactions and drifting apart from tectonic plates underneath the earth are perceived by living organisms, included humans.
Earthquakes are caused by the sudden release of stress along faults in the earth’s crust. The continuous motion of the tectonic plates causes the steady build of pressure in the rock strata on both sides of the fault until stress is great enough, which is released in sudden movement. These resulting waves of seismic energy originate through the ground and over the surface, causing the shaking that we feel as earthquakes.