Carbon Dioxide & Methane

Question 1

Formation of Carbon Dioxide

Answer 1

• Respiration
• Reaction of acid + carbonate
• Complete combustion of carbon
• Limestone thermal decomposition

Question 2

Greenhouse Gases

Answer 2

• Carbon Dioxide
• Methane
• Carbon Monoxide
• Oxides of Nitrogen
• Causes global warming

Question 3

Carbon Cycle

Answer 3

• Plants absorb carbon through photosynthesis
• Plants die -> decompose or burned for fossil fuel-> CO2 back into atmosphere
• Plants get consumed -> Consumer respirates, die or poop -> CO2 back into atmosphere through decomposition or respiration