watermelon snow

"Watermelon snow" gets its name from its pinkish-red appearance, caused by specific algae thriving in cold environments.

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Definition

B2Natural Phenomenon

(scientific, informal)Snow that appears pink or red due to the presence of algae, notably Chlamydomonas nivalis, which contains red pigments.

Example

  • Hikers were amazed by the watermelon snow they encountered on their trek through the mountains.
  • Watermelon snow is a stunning example of how algae can impact the environment.

Similar

Terms that have similar or relatively close meanings to "watermelon snow":

winter melonwhite snowsnow creamhominy snowsnow upsnow outsnow pearshaved icemelon head