The Fascinating World of Glaciers
glaciergiant ice cube? A is like that, but much bigger! It forms when snow doesn't melt in the summer, so each winter, more snow piles on top.Have you ever seen a
glaciers might be slowly sliding down its slopes!Because the weight of all that snow creates pressuregravity makes it move. So, when you look at a snowy mountain, remember that, the bottom turns into ice. Over many years, the ice becomes so heavy that