Imagine the ocean is a big puddle. When it's calm, it looks like glass because there are no waves to make ripples. Light bounces off the surface just like how light bounces off a mirror, that's why it looks so still and shiny!
How It Works
When the wind is gentle or not moving at all, the water doesn't move much. This makes the ocean look smooth and calm, creating a perfect reflection of the sky.
Examples
- A calm lake reflects the sky like a mirror.
- On a windless day, the ocean looks perfectly still.
- You can see your face in a very smooth puddle.
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See also
- Why Do We Have Different Kinds of Weather?
- How Do Glaciers Move?
- Why Do Oceans Glow in the Dark?
- Why Do Trees Change Color in the Fall?
- Why Do Some Trees Lose Their Leaves in Winter?
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Categories: Environment · ocean,waves,reflection,light,nature phenomena