Question

question 8 1 pts identify the landform associated with a subduction trench seafloor spreading mid - ocean ridge

Explanation:

At point A, molten material is rising from the mantle and creating new ocean - crust as the ocean floor spreads apart. This is the process of seafloor spreading. Subduction occurs when one tectonic plate moves under another (not shown at A). A trench is a long, narrow depression in the ocean floor (not depicted at A). A mid - ocean ridge is the broader feature where seafloor spreading occurs, but the specific landform process at A is seafloor spreading.

Answer:

C. Seafloor spreading