What is the primary purpose of carbon sequestration?

The primary purpose of carbon sequestration is to trap carbon dioxide in a way that prevents it from entering the atmosphere, effectively mitigating its impact on global warming and climate change. This process involves capturing CO2 emissions produced by various sources, such as power plants and various industrial activities, and then storing it underground or utilizing it in products. By preventing the release of CO2 into the atmosphere, carbon sequestration serves as a key strategy in reducing greenhouse gas concentrations, thereby helping to stabilize global temperatures.

The other options do not align with the fundamental goals of carbon sequestration. Converting CO2 into oxygen describes photosynthesis, a natural process performed by plants, but it is not the primary function of carbon sequestration. Enhancing the greenhouse effect would involve increasing the concentration of greenhouse gases, which opposes the goal of reducing atmospheric CO2 levels. Reducing water vapor in the atmosphere does not directly relate to carbon sequestration, as this process targets CO2 specifically rather than water vapor, which is a different greenhouse gas with distinct sources and effects.