Both are igneous rocks, but whereas volcanic rocks are formed from cooling lava on the surface, plutonic rocks are formed from cooling magma below the surface. So plutonic rock is an igneous intrusive rock, while volcanic rock is extrusive.
Precious gems would be my best guess, it's the only natural rescource that's only in one area. Sooo.... Precious gems i guess
The answer to your question is: D. rainfall and ocean waves.
Looking at both figures shows that rain and the waves have changed the terrain.
It has the Nile river in the east, the Sahara desert and the Atlas Mountains which are in the west.
