How does freezing rain form? This song follows a common path: snow melts in warmer air, and the raindrop stays liquid through a shallow layer of cold air. It freezes when it touches a cold surface. Learn about icy weather safely from indoors.
Original explanations based on the cited sources.
Freezing changes a liquid into a solid while it releases heat. Pure water at ordinary atmospheric pressure freezes at about 0°C.
Sources
Text from the recording’s subtitles.
3:38Where does snow come from? This gentle song follows water inside a cold cloud as tiny ice crystals form, grow into varied snowflakes, and fall under gravity. Children also discover why flakes reach the ground as snow only when the air stays cold enough.
3:26Where does fog over meadows, lakes, and rivers come from? This upbeat science song shows how moist air cools and invisible water vapor becomes millions of tiny droplets. A catchy way for children ages 7–10 to explore weather.
3:17How does a waterfall begin, and why does its edge slowly move? This song shows gravity pulling river water over a rocky ledge, while the current carries sand and pebbles that wear away softer rock over a long time. It’s one common way waterfalls form.
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