ˈɛɹboːɹn mˈɔɪstʃɚ wˈɔːɾɚ vˈeɪpɚ: fɹˈiːzɪŋ vˈeɪpɚ kæn fˈɔːɹm fɹˈɔst kɹˈɪstəlz, fɹˈɔst fˈɛðɚz ænd tˈuːdᵻmˈɛnʃənəl ˈaɪs plˈeɪts ɔnðə kˈeɪv wˈɔːlz ænd sˈiːlɪŋ.
Airborne moisture (water vapor): Freezing vapor can form frost crystals, frost feathers and two-dimensional ice plates on the cave walls and ceiling.