What produces most of the world's oxygen?
b. plants
Every breath we breathe contains oxygen from ocean plants, according to scientists. The majority of this oxygen originates from phytoplankton, which are microscopic sea plants that reside near the water's surface and travel with the currents. They photosynthesize, which means they create food from sunshine and carbon dioxide, just like all other plants. Photosynthesis produces oxygen as a byproduct.
Phytoplankton is thought to contribute between 50 and 85 percent of the oxygen in the atmosphere, according to scientists. They don't know since it's difficult to compute. Scientists can measure how much oxygen is created by a single phytoplankton cell in the lab. The difficult aspect is calculating the overall number of these minuscule plants in the world's waters. Seasonally, phytoplankton levels rise and fall. Blooms of phytoplankton occur.
Plants use their green leaves for both photosynthesis (in light) and respiration (in darkness) (all the time). Photosynthesis makes sugar from carbon dioxide and oxygen as a byproduct. ... However, if the plants are developing, they will create more oxygen than they use in a 24-hour period.
Increased of oxygen levels can be achieved by adding plants to indoor rooms. Photosynthesis stops at night, and plants normally respire like people, consuming oxygen and expelling carbon dioxide. Orchids, succulents, and epiphytic bromeliads, for example, perform the exact opposite, absorbing carbon dioxide and releasing oxygen.
What is relating to the earth or its inhabitants?
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