here's a little story about the ocean

This is a bit of a story about the ocean, one wonders why the oceans are green and some are blue, The sea is sometimes green, blue, black and some even red. But before we will discuss deeper why the sea has color. Now we take a glass of water and then watch it together. Does the color you find is blue? The color of water in a glass of colorless water is clear, even though the water is taken in the middle of a blue ocean, still the water has no color. Now we believe it or not, the color is actually blue, including the case of a glass of water. But a glass or even a bucket of water is not enough to make the water blue in the eyes of humans. it takes at least one water in the lake to be able to show the true color of the water.

The color in the water depends on how the water molecules absorb and reflect light.