Transition between snow and glacier ice is called FIRN Wasting or losing of glacier ice 6 moving downwards under the influence of gravity Iceberg - a break off ice that is floating freely.
(Transition between snow and glacier ice; is called; FIRN Wasting) (a break off ice; is floating freely; )
Transition between snow and glacier ice a break off ice
is called is floating freely
FIRN Wasting