41.   Thick underbrush, rocky terrain and bodies charred beyond immediate identification all posed obstacles to teams investigating the Korean Air crash.

42.   To reach a communal facility with showers, toilets and lockers, they must trek across rocky terrain peppered with prickly vegetation.

43.   The plane crashed after it hit a telecommunications mast belonging to the Nigerian telecommunications company located on a rocky terrain near the airport of Jos.

44.   Then, the snow cover was much thinner and the rocky terrain more pronounced.