Air bubbles in ice are air bubbles trapped in the ice, and they thus create the entire microcosm.
Their formation is accompanied by snowfall, during which air is trapped between snowflakes.
The larger the snow layer, the greater the pressure on the lowest layers, which causes the snow to turn into ice, in which small air bubbles become trapped.
The amount of air bubbles in the ice depends on the temperature and type of snow, with the lower the temperature, the more air bubbles can be trapped in the ice.
The blue color of ice, similarly to pure water, results from the absorption of red light, as a result of which white sunlight after passing through the ice layer turns blue.
When air bubbles are released from the ice, we hear a characteristic sound called "hiss". This sound is produced by the rapid dispersion of gases in the ice.
