What is earthquake? pls give 2-3 sentence or explanation
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What is earthquake? pls give 2-3 sentence or explanation
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Answer:
What is earthquake? give 2-3 sentence or explanation.
1. Earthquake is a sudden movement or vibration of the Earth's crusts.
2. Earthquake is the shaking of the Earth's surface due to shifting of crustal plates or volcanic activity.
3. Earthquake often cause dramatic changes at Earth's surface and ground movements that include:
»Ground shaking: a movement of earth surface faulting - crack or displacement that reaches the Earth's surface during an earthquake.
»Ground failure: a general reference to landslides, liquefaction, lateral spreads, and any other consequence of shaking that affects the stability of the ground.
»Landslide: the sliding down of a mass of earth or rock from mountain or cliff.
»Tsunamis: long high sea wave caused by an earthquake that originates in the ocean floor.
»Mudflows: a fluid or hardened stream or avalanche of mud.
»Avalanche: a rapid flow of snow down a slope, such as a hill or a mountain. It can be set off spontaneously, by such factors as increased precipitation or snowpack weakening, or by external means such as humans, animals, and earthquake.
or 3. Earthquake can also do significant damage to buildings, bridges, pipelines, railways, embankments, dams, and other structure.
Explanation:
Seismograph- a seismograph or seismometer is an instrument used to detect and record earthquakes.
Pili na lang po kayo doon sa number 3.
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