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

* Carbon fertilization is the increased rate of photosynthesis in plants due to the higher concentration of carbon dioxide in the atmosphere.

* During Photosynthesis plants absorb carbon dioxide (CO₂) from the atmosphere, along with water and sunlight, to produce sugars (glucose) that provide energy for growth. This process releases oxygen (O₂) as a byproduct.

* The concentration of CO₂ in the atmosphere is currently at its highest level in millions of years, primarily due to human activities such as fossil fuel combustion and deforestation.

* Many plants respond to higher CO₂ levels with an increased rate of photosynthesis, enabling them to produce more sugars, which can lead to faster growth and higher biomass production.