Afon Twrch in Welsh (River Twrch)
Not sure, but it could be Brecon - there used to be a county called Breconshire or Brecknockshire, which was divided between Powys and Gwent in about 1974.
the active boundary between plates is a ?
the boundary between mantel and crust is mohorovisic the boundary between mantel and core is guttenberg
The boundary between two materials is called an interface.
A boundary is a restriction, a line of demarkation. That fence is the boundary between our property. The ball went outside of the boundary.
The boundary between the troposphere and the stratosphere is called the tropopause.
The Mississippi river forms the boundary between Missouri and Illinois!
Convergent on the western perimeter, divergent on the Easter perimeter.
Yes
The boundary is between the unsaturated zone and the zone of saturation.
The boundary between Africa and Asia is the Red Sea.
there is a boundary i between America and Canada