The process of increasing carbon storage in soils to counteract global warming is called carbon:

The process of increasing carbon storage in soils to counteract global warming is known as carbon sequestration. This process involves the capture and long-term storage of atmospheric carbon dioxide (CO2) in various carbon sinks, primarily in the soil and vegetation. By enhancing soil organic matter through practices such as cover cropping, reduced tillage, and agroforestry, carbon is effectively sequestered in the soil, reducing the overall concentration of greenhouse gases in the atmosphere.

The significance of carbon sequestration lies in its potential to mitigate climate change by lowering CO2 levels, which contribute to the greenhouse effect. This process not only aids in reducing atmospheric carbon but also improves soil health, enhances nutrient retention, and fosters biodiversity.

The other terms relate to different agricultural or ecological processes that do not specifically address carbon storage in soil. Vernalization refers to the process by which plants require a period of cold to flower, incorporation typically involves mixing organic matter into the soil rather than storing carbon long-term, and eutrophication is the excessive richness of nutrients in water bodies, leading to plant growth that depletes oxygen, rather than addressing carbon sequestration in soils.