Asignificant threat to public helath requiring immediate closure of the operation and correction is classified as

The correct answer is:  an " imminent health hazard " .

            " A significant threat to public health requiring immediate closure of the operation and correction is classified as  an imminent health hazard  . "

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport