Question

the image above is of rock layers with an igneous intrusion (h), and a fault (r) cutting through the rock layers. which of the following was most likely most recent event in the image above? rock layer b formed rock layer m formed rock layer c formed igneous intrusion h formed

Explanation:

To determine the most recent event, we use the principle of superposition and cross - cutting relationships. Rock layer M is on top of all other layers (including the igneous intrusion H and fault R). Layers B, C, D were formed earlier as they are below M. The igneous intrusion H and fault R cut through older layers but M is above them, so M's formation is the most recent among the options.

Answer:

Rock layer M formed