Three physical properties are freezing, boiling, and melting.
If you are suffered to a broken nose the bones that are potentially involved are inferior nasal concha, lacrimal, vomer, and nasal bones.
A Broken nose is a fracture of nasal bones, because the nose has such a prominent and unprotected position in the center of the face. Boken nose significantly alters your appearance, it can also make it much harder to breathe through the nose.
The answer is "the ice-caps" from the north and south pole.