A) Focus
B) Seismic waves
C) Epicenter
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D) Fault Plain
23. What does alphabet A represent in the picture?
Answers
Explanation:
A)... Focus .. represent in the picture alphabet A.
Answer:
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
Seismic waves are waves of energy that travel through Earth's layers, and are a result of earthquakes, volcanic eruptions, magma movement, large landslides and large man-made explosions that give out low-frequency acoustic energy
Epicenter is the point on the earth's surface vertically above the focus of an earthquake
A fault plane is the plane that represents the fracture surface of a fault. A fault trace or fault line is a place where the fault can be seen or mapped on the surface. A fault trace is also the line commonly plotted on geologic maps to represent a fault.