Energy release associated with rapid movement on active faults is the cause of most earthquakes. A fault plane is the plane that represents the fracture surface of a fault. A fault trace or fault line is the intersection of a fault plane with the ground surface.
The average IQ of a teenager is 100. IQ tests take age into consideration, so the average score is always 100, regardless of a person's age.
Technically, a teenager is a person between the ages of 13 and 19. However, as 18 is the general modern age of adulthood, teenage has come to mean the lower part of the rang â¦ e, ages 12 to 17 (compare to school age).