Answer:A. Location of earthquakes. I hope this helps you
Step-by-step explanation:
A. Location of earthquakes helps delineate the location of plate boundaries.
The correct answer is A. Location of earthquakes. Plate boundaries are the locations where two tectonic plates meet, and earthquakes are often the result of the movement and collision of these plates. By mapping the location and intensity of earthquakes, scientists can determine the location of plate boundaries and track the movement of tectonic plates. Hotspots, fossils and volcanoes can all be associated with plate boundaries or the Earth’s mantle, but they do not provide as direct an indication of plate boundaries as seismic activity does.