Question

When subjected to a load such as a seamount, the upper layer of the lithosphere ___________________.

Answer 1

When subjected to a load such as a seamount, the upper layer of the lithosphere undergoes bending and deformation, creating a concave basin.

Step-by-step explanation:

The upper layer of the lithosphere, when subjected to a load such as a seamount, undergoes bending and deformation. This is due to the massive weight of the seamount, causing the lithosphere to bend and creating a concave basin in front of the uplifting mountains. As a result, there is a sudden change to deep-water sediments such as shales.