What are common problems associated with elevated CO2?

Elevated CO2 levels can lead to several environmental and health problems, including climate change due to increased greenhouse gas effects, which results in rising temperatures and extreme weather events. Additionally, higher CO2 concentrations can cause ocean acidification, harming marine ecosystems and disrupting food chains. On a human health level, increased CO2 can exacerbate respiratory issues and contribute to poorer air quality. Furthermore, elevated CO2 can negatively impact agricultural productivity by altering plant growth patterns and nutrient content.