Snow forms as supercooled water drops (still liquid at temperatures well below thirty-two degrees) freeze onto microscopic condensation nuclei, tiny particles of dust, salt or pollutants.
(Snow forms as supercooled water drops (still liquid at temperatures well below thirty-two degrees; freeze; onto microscopic condensation nuclei, tiny particles of dust, salt or pollutants)
Snow forms as supercooled water drops (still liquid at temperatures well below thirty-two degrees
freeze
onto microscopic condensation nuclei, tiny particles of dust, salt or pollutants