Q. Which of the following statements best describes “carbon fertilization” ?

[A] Increased plant growth due to increased concentration of carbon dioxide in the atmosphere

[B] Increased temperature of Earth due to increased concentration of carbon dioxide in the atmosphere

[C] Increased acidity of oceans as a result of increased concentration of carbon dioxide in the atmosphere

[D] Adaptation of all living beings on Earth to the climate change brought about by the increased concentration of carbon dioxide in the atmosphere.

Answer: A