The balance of oxygen and carbon dioxide in the atmosphere is maintained through processes like photosynthesis and respiration. Plants and algae absorb carbon dioxide and release oxygen during photosynthesis, while animals and humans consume oxygen and release carbon dioxide through respiration. This natural exchange helps regulate atmospheric levels of these gases.
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The balance of oxygen and carbon dioxide in the atmosphere is primarily regulated through the processes of photosynthesis and respiration. Plants, algae, and phytoplankton absorb carbon dioxide from the air and release oxygen during photosynthesis. Conversely, animals, humans, and microbes consume oxygen and release carbon dioxide through respiration. Additionally, oceanic and terrestrial processes, such as the absorption and release of gases, play roles in this balance. Human activities like deforestation and fossil fuel combustion can disrupt this equilibrium, impacting atmospheric concentrations. Maintaining this balance is crucial for sustaining life, regulating climate, and supporting ecosystems.