What can cause an earthquake quizlet?

What can cause an earthquake quizlet?

Earthquakes are caused by the sudden movement of earths plates can either slide past each other or converg. Its causesed by sudden moveement of earths plates.

What is the difference between the epicenter and the focus of an earthquake?

The focus is the place inside Earth’s crust where an earthquake originates. The point on the Earth’s surface directly above the focus is the epicenter. When energy is released at the focus, seismic waves travel outward from that point in all directions.

What is the source of an earthquake called quizlet?

The focus is the point within Earth where an earthquake starts. The epicenter is the location on the surface directly above the focus.

What is the difference between the epicenter and the focus of an earthquake quizlet?

Focus is the first point of movement along a fault where all earthquake waves originate – it is below the surface. The epicenter is the point on the surface above the focus – the place on the surface that would receive the most intense vibrations.

Where is the epicenter of an earthquake group of answer choices?

The hypocenter is the point within the earth where an earthquake rupture starts. The epicenter is the point directly above it at the surface of the Earth. Also commonly termed the focus.

What is the relationship between an epicenter and the focus of an earthquake give an example?

What is the difference between the focus and epicenter of an earthquake? The focus is the point within the earth where seismic waves originate; it is centered on the part of the fault that has the greatest movement. The epicenter is on the earth’s surface directly above the focus.

What are two ways in which tsunami’s are very dangerous?

Most tsunami damage and destruction is caused by flooding, wave impacts, erosion, strong currents, and floating debris (e.g., trees, structures, vehicles, and other things that can act like battering rams). The water can be just as dangerous, if not more so, as it returns to the sea, taking debris and people with it.

What is the most dangerous natural disaster?

Top 10 deadliest natural disasters in history

  • (TIE) The A.D. 1138 Aleppo earthquake.
  • (TIE) The 2004 Indian Ocean earthquake and tsunami.
  • The 1976 Tangshan earthquake.
  • The A.D.
  • The 1920 Haiyuan earthquake.
  • (TIE) The 1839 Coringa cyclone.
  • (TIE) The 1881 Haiphong typhoon.
  • The 2010 Haiti earthquake.

Which is the most dangerous location for a tsunami hazard?

Beaches, lagoons, bays, estuaries, tidal flats and river mouths are the most dangerous places to be. It is rare for a tsunami to penetrate more than a mile inland. Tsunami waves are unlike normal coastal waves.

Do Tsunamis kill sea life?

Answer: It depends! Some marine animals probably won’t even notice that anything out of the ordinary happened. Others will be killed quickly and painlessly by the force of the tsunami. When the wave crashes back onto shore, the force can be devastating for marine life as well as the habitats that sustain them.