Question

which statement describes the focus of an earthquake? it begins about 5 kilometers below earths surface. it develops in the lithosphere. it lies above the surface where rock breaks. it creates stress in rock.

Explanation:

The focus of an earthquake is the point within the Earth where the earthquake originates. The lithosphere is the rigid outer layer of the Earth, and earthquakes occur when stress in the lithosphere causes rocks to break. The focus is not necessarily 5 kilometers below the surface (depth can vary), it is not above the break (that's the epicenter), and it is the result of stress, not the creator of stress.

Answer:

It develops in the lithosphere.