What is one benefit of planting trees regarding climate change?

One significant benefit of planting trees in relation to climate change is that trees absorb carbon dioxide through the process of photosynthesis. During photosynthesis, trees take in carbon dioxide from the atmosphere and use sunlight to convert it into energy, releasing oxygen as a byproduct. This process plays a crucial role in reducing the concentration of carbon dioxide in the atmosphere, a greenhouse gas that contributes to global warming. By effectively sequestering carbon dioxide, trees help mitigate climate change and improve air quality.

The other options do not represent benefits related to climate change. For instance, the process of trees releasing carbon dioxide would actually contribute to greenhouse gas emissions rather than helping to combat climate change. Additionally, while trees do absorb some pollutants like carbon monoxide, their primary role regarding climate change is tied to carbon dioxide. Lastly, trees are known to prevent soil erosion, so suggesting that they increase soil erosion contradicts their environmental benefits.