This Week's Geo-Quiz: Glaciers

Do you freeze up when you face a test? Do you get chills when the stakes are high? I hope not, because the Glaciers Geo-Whiz Quiz will test your sangfroid with a dozen challenging questions centered around glaciers and their related landforms and features. Only the coolest characters, with icewater in their veins, can negotiate the floes and crevasses of this quiz. Start it now, if you dare.