The earthquakes which occur within the tectonic plate itself away from the plate boundaries are known as __________
(a) Internal earthquakes
(b) External earthquakes
(c) Intra-Plate Earthquakes
(d) Inter-Plate Earthquakes
This question was posed to me in a national level competition.
This intriguing question originated from Earthquake Terminology and Seismic Effects on Buildings topic in division Earthquake Resistant Buildings of Construction & Building Materials