TOPSHOT - A bulldozer clears trees at the Um Raquba camp in Sudan's eastern Gedaref province, on November 30, 2020, to make room to house more Ethiopian refugees fleeing fighting from Ethiopia's northern Tigray province. - Bulldozers are tearing down trees by the dozen before levelling the ground to make way for shelters to house refugees from Ethiopia's Tigray conflict at Sudan's Um Raquba reception camp. Every day the equivalent of 65 square metres of trees disappear, a serious blow to the environment, a local official told AFP. Gedaref has a desert climate and the land is cultivated during the rainy season while during the other months the land dries up and cracks. (Photo by ASHRAF SHAZLY / AFP)