eli5: Why is water clear in small amount but blue in large amount like an ocean?

Question

I thought it might be the reflection from the sky but if that was the case, why does the ocean appears more blue the deeper you go?

In: 2918

Answer 1

Sky us blue due to the wave length of blue color that deviated then reflected among the 7 types colors come from son and crossing the ozone layer ..then the water reflect the blue color of the sky .