• Question: How do you know that snowflakes are different?

    Asked by anon-200275 to Rosemary on 7 Mar 2019.
    • Photo: Rosemary Josekutty Thomas

      Rosemary Josekutty Thomas answered on 7 Mar 2019:

      A snowflake is made up of ice crystals, water vapour and dust. The dust can be pollen, volcanic ash, and other particles. Since the amount of these substances can change each time and also the temperature at which it forms a snowflake is never the same, snowflakes are different.

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