Nature

How do algae affect the color of water?

November 23, 2025 · caitlin

Algae can significantly affect the color of water by imparting various hues, primarily green, due to the presence of chlorophyll. This phenomenon occurs when…

Why does water sometimes appear blue?

November 23, 2025 · caitlin

Water can appear blue due to the absorption and scattering of light. When sunlight enters the water, red wavelengths are absorbed more efficiently, while…