Trees soak up CO2 Arbor Environmental Alliance Trees soak up CO2 Arbor Environmental Alliance Arbor Environmental Alliance Trees soak up CO2 48 pounds per year Arbor Environmental Alliance Arbor Environmental Alliance driving a car 26,000 miles 48 livres de carbone chaque année neutralize carbon emissions absorb about 99 kilograms Learn More Arbor Environmental Alliance Learn More arborenvironmentalalliance.com/carbon-tree-facts.asp Trees soak up CO2 Arbor Environmental Alliance