Choose the process that is not the reason of increase of CO2 concentration in atmosphere.
Correct answer: C. Photosynthesis
- A. Decay of animals
- B. Respiration
- C. Photosynthesis
- D. Burning of petrol
Explanation
Photosynthesis is the process by which plants and other organisms use sunlight to convert carbon dioxide and water into glucose and oxygen. This process consumes CO2 from the atmosphere, thereby reducing its concentration, unlike the other processes which release CO2.
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