Do you know where most of the oxygen we breathe comes from?

MAR 31 2026 · 12:00

Do you know where most of the oxygen we breathe comes from? 👉 Phytoplankton are microscopic plant-like organisms and the primary producers of oxygen in the ocean. Without much of life on Earth would not exist! We fight for a clean and thriving ocean not because it’s “fun” but because we can’t afford not to. We all need a clean and thriving planet. And we need everyone’s help to make that happen 💙 #inthesameboat #sciencefacts #protectouroceans #illustrations