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.
Increased Growth Needs for Teens. Teens grow at astounding rates! Teenage girls grow approximately 23 to 28 cm during their teen years, and teen boys add approximately 26 to 28 cm to their height. Growth during the teen years accounts for about 20% of total height. Not only do teens grow up, but they grow out as well. Weight gain during the teens accounts for about 50% of a personâs ideal adult body weight. Lean body mass (muscle mass, bones, organs â everything except body fat) increases in both teen boys and girls.