Life on the edge

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SFXCJHZOUYTILBV NLHNGAWSJVPZDCY OYFRTUREKIJEOHM ITMZSITIEJSAOKN TIHKUKEREESRTPT CSRVEUCAGJVTGOR UNCXFZTDZLVHSPI DETOEGONSGWQEUS BDKMWTNUEXHUILO UBVDZPIOTBLASAN SGCXBHCBATUKMTA QCVSIMWGLXTEIIC EGVJLHOGPKZRCOL MAGNITUDEDTGSNO VJTCIIACYSEHGXV
1.
population
2.
density
3.
magnitude
4.
earthquake
5.
volcano
6.
tectonic
7.
plates
8.
boundaries
9.
subduction
10.
seismic