Question

the diagram shows the paths of ocean waves changing when the waves reach an island. infer geologists have found the paths of seismic waves change when the waves reach specific depths inside earth. what can you infer about earths structure from this observation?

Explanation:

Seismic waves change paths when encountering different - density or - composition materials. So, Earth's structure likely has layers with different physical properties at specific depths.

Answer:

Earth's structure is likely composed of layers with different physical properties at specific depths.