• Question: What creates fog?

    Asked by anon-186312 to Verity, Trystan, Raquel, Danny, Catherine, Andy on 11 Nov 2018.
    • Photo: Danny Ward

      Danny Ward answered on 11 Nov 2018:

      Fog is basically a big cloud at ground level ☁️.
      .
      It is created when there is a difference between air temperature and dew point (when the air can be filled with water) is less than 2.5°C. This causes water vapour to condense into tiny liquid water droplets suspended in the air 💧.

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