Friday , December 3 2021

Snow facts – Business Insider


Snow and ice usually appear white because visible light is white. Frozen water particles are translucent, but the sun's reflection gives the snow its white look. But due to environmental factors, it also comes in different colors.

"Watermelon nuts" can be seen near glaciers, because of "cryophilic or cold loving freshwater algae containing a light red pigment." Antarctica Taylorglaciär contains blood drops, a deep red snow caused by iron-rich saltwater leaking from an old reservoir under the glacier. When it oxidizes, it creates a light red waterfall.

Thick snow can also be blue. According to the National Snow and Ice Data Center, "If you would point a hole in the snow and look down the hole, you can see a bluish color. In any case, the blue light product is a relatively long journey through the snow or ice."

Only blue light can penetrate into beautiful deep trenches, giving a bluish shade.

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