10. How does each fact impact greenhouse gas concentrations? (4 points) Living trees hold lots of carbon in their trunks, branches, roots, and leaves. Dead trees stop performing photosynthesis. Dead trees decay. Living trees perform photosynthesis. pick more than one
Living trees hold lots of carbon in their trunks, branches, roots, and leaves, which helps to reduce greenhouse gas concentrations by trapping carbon dioxide from the atmosphere.
Dead trees, on the other hand, stop performing photosynthesis and eventually decay, releasing the stored carbon back into the atmosphere as carbon dioxide. This process can contribute to an increase in greenhouse gas concentrations.
Therefore, the presence of living trees and the rate of tree decay both have significant impacts on greenhouse gas concentrations.