UGANDA-DRCONGO-ENVIRONMENT-CLIMATE-MOUNTAINS-GLACIER

TO GO WITH AFP STORY BY PETER MARTELL A mountain guide stands at the foot of the Rwenzori mountain range on the border between Uganda and the Democratic Republic of Congo on March 8, 2014. At 5,109 metres (16,763 feet), the jagged peak of Mount Stanley of the dramatic Rwenzori mountain range is the third highest mountain in Africa, topped only by Mount Kenya and Tanzania's iconic Kilimanjaro. But experts warn the ice is melting at "disturbing" rates, and that within two decades Africa's equatorial peaks will be bare rock, impacting agriculture and tourism. AFP PHOTO/PETER MARTELL (Photo credit should read PETER MARTELL/AFP via Getty Images)