CO2 freezes to form dry ice at xtremely low temperature of -109.3°F or -78.5°C...
and if skin comes in contact of such a low temp. body, then there will definitely arise cold burn because that cold body will absorb most of heat from ur body creating similiar effects to that of a burn caused by an external heat....
LOKESH SARDANA,
department of Production and Industrial engineering,
Indian Institute of Technology,Roorkee.
Happiness can be found, even in the darkest of times, if one only remembers to turn on the light.
Albus Dumbledore
Harry Potter and the Prisoner of Azkaban movie
There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
-- Albert Einstein