What increases the amount of carbon in soil?
oxygen decomposition nutrients chlorofluorocarbons rainfall fossil fuels wind water
A B C D E F G H
Carbon is in every organic compound.
decomposition increases amount of carbon in soil
What increases the amount of carbon in soil? (A) oxygen (B) decomposition (C) nutrients (D) chlorofluorocarbons (E) rainfall (F) fossil fuels (G) wind (H) water