Carbon Dioxide

1. Carbon

1.1. Green House Gas

1.1.1. Heat

1.1.1.1. Energy

1.1.1.1.1. Sun

1.2. Elemental Substances

1.2.1. Coal

1.2.1.1. Fuel

1.2.2. Carbon Fiber

1.3. Graphite

1.3.1. Lead

1.3.2. Production of Steel

1.4. Diamond

1.4.1. Jewelery

1.4.2. Mining

2. Usages

2.1. Carbonated Water

2.1.1. Soda

2.2. Dry Ice

2.2.1. Artificial Fog

2.3. Coal

2.3.1. Fuel

2.4. Carbon Fiber

2.4.1. Architecture

2.5. Pressured Gas

2.5.1. Life Jacket

2.5.2. Fire Extinguisher

3. Sources

3.1. Human Exhalation

3.1.1. Plants

3.1.1.1. Chlorophyll

3.1.1.2. Phtotosynthesis

3.2. Living Organisms

3.2.1. Fossil Fuels