The Earth Shouldn't Have Oxygen

The video debunks the myth that the Amazon Rainforest produces 20% of the world's oxygen, explaining that all land plants produce about 25% of oxygen, with the rest from oceans. It discusses the carbon cycle, highlighting photosynthesis, respiration, and combustion. The video explains the balance of oxygen and carbon dioxide, emphasizing the role of phytoplankton and the Amazon Rainforest as a carbon sink. It concludes by stressing the importance of preserving the rainforest for its ecological services.

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