What natural process is crucial for capturing CO2 from the atmosphere?

Photosynthesis

Photosynthesis is a process by which plants, certain bacteria, and algae convert carbon dioxide and sunlight into oxygen and glucose. This process plays a key role in the carbon cycle, acting as a natural carbon sink that helps regulate CO2 levels in the atmosphere. However, massive deforestation and the reduction of wetlands limit our planet's ability to perform this vital process, highlighting the importance of conserving forests and wetlands as a measure against climate change.