Final answer:
The faults that have moved or are likely to move in the future are referred to as "B) active."
Step-by-step explanation:
Active faults are those that have experienced recent movement or are anticipated to move in the future, causing seismic activity. They are characterized by ongoing tectonic forces leading to shifts in the Earth's crust, resulting in earthquakes. These faults display noticeable movement, with frequent seismic events occurring along their boundaries.
Active faults are a significant concern for geologists and seismologists as they pose potential risks for regions situated nearby. The movement along these faults can generate tremors ranging in magnitude, leading to devastating consequences such as structural damage, tsunamis, and loss of life.
Understanding the behavior and patterns of active faults is crucial for assessing seismic hazards and implementing appropriate mitigation strategies in areas prone to earthquakes.
Correct answer: B) active