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.
About 20 percent of the world oxygen is produced in the Amazon Rainforest, it doesnât matter whether you are from the USA or the UK or Australia or China, 20 percent all your oxygen needs are taken care of by the Amazon. Thatâs the reason why they are called the lungs of the world.