Thick Frozen Permanent Covering Over the Poles
Puzzle 10 of Antarctica Medium Pack
Question is: Thick Frozen Permanent Covering Over the Poles
and the answer is: ICECAP
Word Meaning:
ICE CAP — A permanent expanse of ice encompassing a large geographical area, as for example in Earth's polar zones (polar ice) or at high elevation. [from 19th c.]
Definitions from Wiktionary.