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Weatherthings
Weather Things: Water on Earth
The cycle of water from the air to the ground to the oceans and back to the air never ends. Water is found in the air, in the ground, in rivers and oceans, and it's found as gas, liquid, and solid. As it moves though phases and locations...
Discovery Education
Discovery Kids: How Snowflakes Form
As the saying goes, each snowflake is different. And chances are that saying is right! Anthony and Laci join up to tell you how snowflakes form, and why each one is so unique. [2:19]
Tyler DeWitt, PhD
Science With Tyler De Witt: Bytesize Science: The Chemistry of Snowflakes
The video tracks formation of snowflakes from their origins in bits of dust in clouds that become droplets of water falling to Earth. As each snowflake rises and falls through warmer and cooler air, it thus develops its own distinctive...