What Happens Beneath the Ice?
This story was written by Frank Wilhelm, University of Idaho College of Natural Resources professor, in partnership with the Our Gem Collaborative. It appeared in the CDA Press on Sunday, Feb. 20, 2022. Read the original article. Did you know that water is less dense as a solid than as a liquid? Because ice is less dense, it floats (think of ice cubes in a glass of water), and consequently, lakes freeze from the top down. This is crucial for the…