ireland has severe problems between its north and south alot in the past too
but a recognisable country would be south korea and north korea
the relationship between mass and volume I known as density
There's three types of plate boundaries:
- Collision plate boundaries (where two or more plates of the same density collide )
- Adjacent plate boundaries (where two or more plates slide against each other)
- Subduction plate boundaries (where one or more plates with lesser density are subducting below the the plate that has bigger density).
