S₁E₁I₁S₁M₃I₁S₁M₃

12 points

SEISMISM is validvalid

the natural activity involved in earthquakes [n SEISMISMS]

81,484 of 196,601 in NWL2023·also valid in CSW24

the natural activity involved in earthquakes [n -S]

217,874 of 280,887 in CSW24·also valid in NWL2023