Why is Seawater Blue

The video explores why the sea appears in different colors, focusing on the role of sunlight reflection and absorption. It explains how factors like depth, salinity, and organic matter affect sea color. The Black Sea's unique color is due to bacteria, while the Red Sea's color results from algal blooms, often linked to pollution. The video concludes with a recap and a fun word-finding activity.

What new insight or understanding did you gain from this video?