Which process is expected to reduce atmospheric carbon levels?

The growth of trees is expected to reduce atmospheric carbon levels primarily through the process of photosynthesis. During photosynthesis, trees and other plants absorb carbon dioxide (CO2) from the atmosphere and utilize it to produce glucose and oxygen. This natural process acts as a significant carbon sink, meaning that it helps sequester carbon from the environment, thereby reducing the concentration of CO2 in the atmosphere.

In contrast, rapid industrialization and burning fossil fuels significantly increase greenhouse gas emissions, contributing to higher atmospheric carbon levels. Similarly, increased livestock farming produces methane, another potent greenhouse gas, further exacerbating climate change. Therefore, the growth of trees stands out as a proactive and beneficial method to mitigate the impacts of climate change by lowering atmospheric carbon levels.