In the diagram of the earth's interior which part causes the diffraction of p waves made by earthquakes?

The choices can be found elsewhere and as follows:

Mantle
Inner Core
Outer Core
Crust

I believe the correct answer is the third option. It is the outer core that causes the diffraction of p waves made by earthquakes. Hope this answers the question. Have a nice day.

The  franco-prussian  war, a  war  that was  led by prussia a coalition of  german  states, defeated  france. the  war  was the end  of  french  hegemony in europe and resulted in a unified  germany.  i hope this !

D. a mountain abd are made by volcanos and tectonic plates