What name is given to the layer of fine powder and rock fragments that cover the lunar surface?

Question

Quizplus · Accepted Answer

The layer of fine powder and rock fragments that cover the lunar surface is called regolith. A is incorrect, as the mantle is the layer between the core and the crust of a planet or moon. C is incorrect, as a rille is a long, narrow valley on the moon's surface. D is incorrect, as a mare is a large, dark plain on the moon's surface.

What Name Is Given to the Layer of Fine Powder