<classify> A chọtara ebe mkpọka ahụ taa ma ọ nweghịkwa nnwetaòhèrè iru ya nke mere ka tụba ndị uwe ojii abụọ noké ọhịa ka ewere ije ruo ebe ahụ wee chọọ ndị nwụfọrọ.  <topic>: Disasters and accidents 