jerrygaetano13 jerrygaetano13 10-02-2020 SAT contestada Which provides the best evidence for the theory that faults and volcanoes are results of tectonic plate interactions Tectonic plates that have many faults do not usually have volcanoes. Faults and volcanoes are often found at tectonic plate boundaries. Faults on tectonic plates are in constant motion, but volcanoes may not erupt for many years. Faults and volcanoes existed long before there were tectonic plates.