Photosynthesis holds immense significance in the global carbon cycle as it is the process by which autotrophic organisms, like plants and algae, convert carbon dioxide and sunlight into organic matter, specifically glucose. During this process, oxygen is released as a byproduct. Photosynthesis serves to sequester carbon from the atmosphere, which helps mitigate the effects of climate change. Consequently, it plays a pivotal role in sustaining the balance of gases in the atmosphere and provides the foundation for life by producing energy-rich compounds for other organisms.