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What is the difference between the focus and the epicenter of an earthquake quizlet?
The focus, or hypocenter, is where the earthquake starts, while the epicenter is the point directly above it at the surface of the Earth.
What is an epicenter of an earthquake?
An earthquake is what happens when two blocks of the earth suddenly slip past one another. The location below the earth’s surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter.
What is a focus of an earthquake for kids?
The focus of an earthquake is the point where the rocks start to fracture. It is the origin of the earthquake. The epicenter is the point on land directly above the focus.
What is the definition of the focus quizlet?
Point on earths surface directly above the focus of an earthquake; the focus is the area that first ruptures on a geologic fault in an earthquake. The amount of energy released from an earthquake.
What is focus and epicenter?
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 similarity of focus and epicenter?
1.An earthquake’s epicenter and focus are both determinants of the origin of the ground movements. 2. Epicenters are located on the surface of the Earth, while the focus is beneath the crust and located right below the epicenter. 3.In locating the origin of the earthquake, seismologists first locate the epicenter.
What is the similarities of epicenter and focus?
What is the difference between the focus and the epicenter?
What is the difference between the focus of an earthquake and the epicenter? 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 located?
This epicenter is a point directly above the focus and is situated on the surface of the earth. Thus for practical purposes, epicenter is taken to be the center or the origin of earthquake though the point below the surface of the earth remains the spot where it originated.
Which is the focus point of an earthquake?
Focus is the point below the surface of the earth where an earthquake originates. This is the point where rocks first rupture or break when an earthquake takes place due to movement of bedrock and release of energy in a violent form.
What happens at the hypocenter of an earthquake?
This is the point where rocks first rupture or break when an earthquake takes place due to movement of bedrock and release of energy in a violent form. This point is also called hypocenter, and this is from where seismic waves travel to all other directions. The waves are extremely forceful at the start but slowly die down.