Making Scientifically-Accurate Snowflakes


By Priscilla Robinson

Snowflakes!  They arrive in flurries, storms and blizzards, not to mention “Winter Bomb Cyclones!”  I’ve always thought the science behind snowflakes is amazing.

A snowflake begins when a tiny dust or pollen particle comes into contact with water vapor high up in Earth’s atmosphere.  The water vapor coats the tiny particle and then freezes into a tiny crystal of ice.  This tiny crystal will be the “seed” from which a snowflake will grow.  The process is called crystallization.

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