Seismologists calculate the difference in the arrival times of p waves and s waves at a single detecting station in order to estimate which characteristic of an earthquake? a. intensity b. magnitude c. location d. distance

where's the

if im not mistaken its a. collective emotional arousal

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.