A woman plants a tree seedling during one of Green Earth Organization's tree planting exercises in the Songor Wetland, about an hour from Ghana's capital, Accra (For in-depth only http://www.irinnews.org/InDepthMain.aspx?InDepthId=13&ReportId=61033)

A woman plants a tree seedling during one of Green Earth Organization's tree planting exercises in the Songor Wetland, about an hour from Ghana's capital, Accra (For in-depth only http://www.irinnews.org/InDepthMain.aspx?InDepthId=13&ReportId=61033)
Justin Moresco/IRIN