It is because plants breathe and live on a little bit of carbon dioxide, which humans and animals breathe out, and cannot survive on. So when the plants take in carbon dioxide they then let go of oxygen which is what we breathe.
So that leads us on to the fact that during photosynthesis plants need a lot of carbon dioxide which then is changed into oxygen. We then take in oxygen and give them carbon dioxide, and it repeats over and over again.
Cellular respiration is using glucose. The main product of photosynthesis.
Cellular Respiration
The two most basic processes that help oxygen and carbon dioxide cycle within an ecosystem are respiration. This is generally the absorption or inhalation of oxygen and the exhalation of carbon dioxide.
Photosynthesis helps keep oxygen levels constant by converting carbon dioxide into oxygen, while cellular respiration helps keep carbon dioxide levels constant by converting oxygen into carbon dioxide. These processes are vital for maintaining the balance of atmospheric gases essential for life on Earth.
Light is required for photosynthesis but not for respiration, as respiration can occur in the absence of light. Photosynthesis uses light energy to convert carbon dioxide and water into glucose and oxygen, while respiration breaks down glucose to release energy for cellular functions.
For Plants: Photosynthesis For Animals: Cellular Respiration
Both photosynthesis and cellular respiration involve the exchange of gases and the transfer of energy in the form of ATP. They both occur in living organisms to help in the production and breakdown of organic molecules. Additionally, they are interconnected processes in the carbon cycle as they utilize and release carbon dioxide and oxygen.
Cellular respiration is using glucose. The main product of photosynthesis.
Photosynthesis and respiration are the two processes that help to maintain the percentage of atmospheric oxygen at relatively constant levels. Photosynthesis by plants and other organisms produces oxygen, while respiration by animals and other organisms consumes oxygen. The balance between these two processes helps keep atmospheric oxygen levels stable.
Photosynthesis by plants and algae, and respiration by animals and other organisms help maintain the percentage of atmospheric oxygen at a relatively constant level. Photosynthesis consumes carbon dioxide and produces oxygen, while respiration does the opposite.
Photosynthesis by plants and phytoplankton, and respiration by living organisms help maintain the percentage of atmospheric oxygen at relatively constant levels. Photosynthesis produces oxygen as a byproduct, while respiration consumes oxygen but also releases it back into the atmosphere.
Cellular Respiration
because it help the photosynthesis.
The two most basic processes that help oxygen and carbon dioxide cycle within an ecosystem are respiration. This is generally the absorption or inhalation of oxygen and the exhalation of carbon dioxide.
Photosynthesis is the process in which carbon dioxide is converted to glucose, so carbon is stored.Respiration is the process in which carbohydrates are converted to water and carbon dioxide, so that carbon is released again into the air.During these processes, both animals and plants help themselves survive by either releasing energy or storing it. Meanwhile carbon is returned back to the air.
Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O. Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O.
Photosynthesis helps keep oxygen levels constant by converting carbon dioxide into oxygen, while cellular respiration helps keep carbon dioxide levels constant by converting oxygen into carbon dioxide. These processes are vital for maintaining the balance of atmospheric gases essential for life on Earth.