25 Natural Phenomena That Prove Mother Nature Is Amazing

4. Striped Icebergs, Antarctica

These breathtaking blue stripes are really interesting: they appear when a crevice in the iceberg fills up with water and freezes without bubbles. The green stripes areThese beautiful blue stripes occur when a crevice in the iceberg fills up with water, which freezes so quickly that no bubbles form. Green stripes can form when algae attaches to an iceberg as it falls into the sea. Brown, black and yellow lines are caused by sediment that is picked up when the berg first travels down hills into the sea.