Answer:
B. Fracture zones are located perpendicular to mid-ocean ridge segments
Explanation:
- A fracture zone is defined as a linear element that spans several kilometers, formed by movements that offset segments of mid-ocean ridges, which result from tectonic plate dynamics. They function as transform faults situated along these separating ridges.
Found in North Georgia, Stone Mountain has a remarkable history. It originated from magma that solidified underground, known as a pluton. Over millions of years, certain processes led to the exposure of the pluton. Initially, it was elevated by tectonic plates, which contributed to the formation of the Blue Ridge Mountains. Later, earthquakes and erosion revealed the rock.
The ocean floor remains largely uncharted due to the difficulty of accessibility without appropriate equipment.
The answer is C. San Francisco. Explanation: The San Andreas and Hayward faults, which are in proximity, generate significant tectonic activity in this area. Consequently, regions near these faults are more susceptible to tsunamis caused by the displacement of the ocean floor during earthquakes. Additionally, many islands and bays previously established are also periodically affected.
