<prompt> Bolela karolo ea Lefatše e arolang lithosphere le mantle.nan  <response>: Instruction in English: Name the layer of the Earth that separates the lithosphere and the mantle. . Response in English: The layer of the Earth that separates the lithosphere and the mantle is called the asthenosphere. . Response in Sesotho: Sebaka sa Lefatše se arolang lithosphere le seaparo sa ka holimo se bitsoa asthenosphere. 