What Colour is Water?

The video explores why the ocean appears blue, focusing on light reflection and absorption. It explains how different wavelengths penetrate water, affecting color perception. The video also delves into deep ocean life, highlighting organisms that rely on chemosynthesis instead of photosynthesis. Tube worms are discussed as an example of adaptation, using unique hemoglobin to survive near thermal vents.

What adaptations do organisms at thermal vents have for survival?

How do tube worms extract oxygen from the water?