Direct Answer: Asthenosphere
Explained Answer: Earthquake waves normally go faster with increasing depth. However, below the lithosphere, the upper mantle contains a curious layer in which earthquake waves unexpectedly slow down. Geologists call this layer the asthenosphere.
The point on Earth's surface directly above the place where an earthquake originates is known as an epicenter.
An earthquake starts at the FOCUS in Earth and the epicenter is the place directly above the focus.
An earthquake starts at the FOCUS in Earth and the epicenter is the place directly above the focus.
It is the epicentre of the earthquake on the earth's surface.
The place on the surface directly above the earthquake focus is called the epicenter. It is generally the point on the Earth's surface where the earthquake is most strongly felt and where the seismic waves originate.
The place on Earth's crust directly above the point where an earthquake starts is called the "focus" or "hypocenter." This is where the seismic waves of an earthquake originate and spread outward in all directions.
The epicentre of an earthquake is the point on the Earth's surface directly above the point within the Earth where the earthquake actually occurred (known as the focus or hypocentre). From this point on the surface the waves of the earthquake radiate outward like the ripples in a pond when a stone is thrown in.
Surface erosion occurs in the Earth layer called the crust.
The layer of the atmosphere that most weather takes place in, is the troposphere. This layer is the lowest layer of the atmosphere.
Most humans live of the crust of the Earth.
Within the Earth, the focal point of the energy released in an earthquake is called the hypocentre or focus. This is where an earthquake actually begins. The place on the Earth's surface directly above this point is known as the epicentre.
Nothing (well the atmosphere and then outer space)! As the epicentre of an earthquake is the point on Earth's surface directly above the focus or hypocentre (which is the place in the Earth where the rupture / fault movement that causes the earthquake occurs).