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Message: <blockquote data-quote="ereshthush" data-source="post: 1953841" data-attributes="member: 21757">Amazing striped icebergs Icebergs in the Antarctic area sometimes have stripes, formed by layers of snow that react to different conditions. Blue stripes are often created when a crevice in the ice sheet fills up with melt water and freezes so quickly that no bubbles form. When an iceberg falls into the sea, a layer of salty seawater can freeze to the underside. If this is rich in algae, it can form a green stripe. Brown, black and yellow lines are caused by sediment, picked up when the ice sheet grinds downhill towards th<img src="http://img209.imageshack.us/img209/5342/44hw5.bmp" alt="" class="fr-fic fr-dii fr-draggable " style="" /> <img src="http://img209.imageshack.us/img209/5484/11ay6.bmp" alt="" class="fr-fic fr-dii fr-draggable " style="" /> <img src="http://img209.imageshack.us/img209/2171/22oq2.bmp" alt="" class="fr-fic fr-dii fr-draggable " style="" /> <img src="http://img205.imageshack.us/img205/7390/33yo8.bmp" alt="" class="fr-fic fr-dii fr-draggable " style="" /></blockquote>

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