A monomeric formula for wood cellulose is C₆H₁₂O₆ (it repeats many times as a hexagonal structure based on this formula). The energy content by burning wood is approximately 1.0 × 10⁴ J/kg. Determine the amount of carbon dioxide released in obtaining a kJ of energy by the combustion of wood in air. (A: 1.5 × 10^4 kg of CO₂ released/kJ of energy produced)

Use engineering considerations to give insight on the global warming issue.