Science, Daily Facts, Random Facts, InterestingCuriousOneDecember 20, 2014Staycurious, how, 98%, Least, Fact, Facts, Covered, Thick, Antartica, much, IceComment 98% of Antartica is covered in ice, at least 1.2 mi. thick Science, Daily Facts, Random Facts, InterestingCuriousOneDecember 20, 2014Staycurious, how, 98%, Least, Fact, Facts, Covered, Thick, Antartica, much, IceComment