The Mississippi, Missouri, Tennessee, and the Ohio River
A. Add up individuals who came into the area because of reproduction or immigration
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.
Answer:
It is a visual explanation of the symbols used on the map. I hope this helps
Picture below