Claims that 13% of CO2 in the atmosphere could be absorbed by agricultural soils

Erosion is more likely in soil that is 

Lai found soil in Africa that was very 

It was suggested that carbon from soil was entering the atmosphere

Plants turn CO2 from the air into carbon based substance such as

Some CO2 moves from the 

Carbon was lost from the soil when agriculture was invented

uses established practices to make sure soil remains fertile and

e.g. through year-round planting and increasing the

taking place on a big

uses compost made from waste from agriculture and

aims to increase soil carbon by using

reducing the amount of fertilizer used in farming

giving farmers