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Why are mountain lakes so blue? Video on light scattering.

Key Vocabulary: light, wavelength, suspension,

Next Generation Science Standard: MS-PS4-2. Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.


The mountain lakes of Banff National Park are a beautiful, turquoise blue. Learn about light scattering and how light waves interact with the particles in suspension to make these lakes so breathtaking.


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