The FXB Mongolia team and the beneficiary families of its programs took part in a large-scale community work, as they were involved in planting nearly 90,000 trees adapted to the poor and arid soil of the Dornogobi Aïmag. The Gobi Desert has the particularity of alternating stifling summers and very severe winters. It holds the record of the thermal amplitude between summer and winter, with a gap of 90 ° C between the two seasons.