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.
Major Components of the Atmosphere. The atmosphere is 78.08 percent nitrogen. Another 20.95 percent is oxygen. Together, nitrogen and oxygen make up 99.03 percent of the atmosphere.The other 0.97 percent is composed of several other chemicals whose volumes are measured in parts per million.The atmosphere is 0.934 percent argon, 0.038 percent carbon dioxide and 0.0018 percent neon.ajor Components of the Atmosphere. The atmosphere is 78.08 percent nitrogen. Another 20.95 percent is oxygen. Together, nitrogen and oxygen make up 99.03 percent of the atmosphere.