hii Video haipo kwenye lugha yako, kuangalia kwa: English (en),
au tumia ufasiri wa google:  

 

Soil erosion poses a major threat to global food security and to the achievement of the Sustainable Development Goals (SDGs). Find out more about the effects of soil erosion and the ways we can prevent it.

--- FAO 

 

http://www.fao.org/global-soil-partne...