Arctic Crossword Puzzle

QUESTIONS LIST: antarctic : land of the south pole, arctic : land of the north pole, expedition : a group taking on a long journey, explorer : a person who explores, freeze : when the temperature goes below 0*c, glacier : a huge mass of ice, habitat : a home or area where an animal lives, ice : frozen water, icicle : a spike of ice caused by freezing dripping water, igloo : a house made of snow and/or ice, settlement : a small array of houses which have settled permanently, tundra : a treeless area with a permanently frozen subsoil, snowstorm : a storm of snow