Answer: icecap

AnswerCrossword Clue
ICECAPGreenland feature
ICECAPNorth Pole sight
ICECAPMountain peak covering, often
icecapa covering of ice and snow
icecapthick cover of ice over an area, sloping in all directions from the center
ICECAPTop of the world
ICECAPOne of two polar opposites
ICECAPGeographical feature of Mars
ICECAP"An Inconvenient Truth" topic
ICECAPShrinking feature
ICECAPCold cover?
ICECAPGlobal feature
ICECAPI
ICECAPPole feature
ICECAPMars feature
ICECAPHat for Frosty?
ICECAPHat for Frosty the Snowman?
ICECAPMountain peak covering
ICECAPBig white sheet
ICECAPArctic Ocean sight
ICECAPPeak topper
ICECAPArctic phenomenon.
ICECAPPhenomenon of the Himalayas.
ICECAPAntarctic phenomenon.
ICECAPKilimanjaro topper
ICECAPSight in the Arctic Ocean
ICECAPSmall glacier
ICECAPAlpine topping
ICECAPGlacier that spreads outward
ICECAPFinsteraarhorn feature
ICECAPArctic covering
ICECAPHangover soother?
ICECAPGlossy cover
ICECAPCold pack?
ICECAPMost of the Arctic Ocean
ICECAPGreenland sight
ICECAPI step up behind cold polar formation (6)
ICECAPOne in the pole position?
ICECAPGlobal warming panel concern
ICECAPTop-of-the-world topper