Explore this cemetery for graves, information and tombstones for names in Sterling Cemetery in Sterling, Kansas, a Find A Grave Cemetery.
It is estimated that about 50% of the world's oxygen is produced via phytoplankton photosynthesis. The rest is produced via photosynthesis on land by plants. Furthermore, phytoplankton photosynthesis has controlled the atmospheric CO 2 / O 2 balance since the early Precambrian Eon.
There, where three atoms of oxygen bonded together, ozone formed. This layer of ozone at the top of Earthâs atmosphere shields land organisms from harmful ultraviolet radiation from the sun. Bottom line: Tiny ocean plants called phytoplankton contribute 50 to 85 percent of the oxygen in Earthâs atmosphere.