Carbon Cycle and Carbon Capture Overview



1. **Carbon Cycle**

The carbon cycle refers to the natural flow of carbon between the Earth's biosphere, lithosphere, hydrosphere, and atmosphere. Key processes include:

- **Biological processes**: Plants absorb CO₂ via photosynthesis, while respiration and decomposition release CO₂.

- **Geological processes**: Formation and weathering of carbonate rocks, long-term storage in fossil fuels.

- **Ocean exchange**: CO₂ absorption and release by seawater.

- **Human interference**: Fossil fuel combustion disrupts the natural balance, increasing atmospheric CO₂ levels.