Phytoplankton produce majority of Earth Oxygen

earth's oxygen comes from phytoplankton

Fun Plant Fact Most people believe that the earth’s oxygen comes from rainforests. However, that’s far from truth. Phytoplanktons are responsible for producing the majority of Earth’s oxygen. These tiny ocean plants called phytoplankton contribute 50-80% of the oxygen on earth In fact, the net oxygen produced by the Amazon rainforest is almost zero. Plants … Read more Phytoplankton produce majority of Earth Oxygen