Oklahoma Conservation Commission Soil Scientist Greg Scott holds healthy soil that absorbed two inches of simulated rainfall, during the U.S. Department of Agriculture (USDA) Natural Resources Conservation Service soil health demonstration event “The Bundled Benefits of Soil Health” on Thursday, September 18, 2014 in the People’s Garden, at the USDA headquarters, in Washington, D.C. USDA Photo by Lance Cheung.
Original public domain image from Flickr
Public DomainFree U.S. Government Image
Say thanks by supporting these good causes