a spreading boundary is when 2 plates spread apart from each other.
What is a spreading boundary
Divergent boundaries is the other name for a spreading plate boundary.
it moves
spreading or divergent boundary
The mid-ocean ridge system is the longest continuous divergent plate boundary on Earth.
divergent boundary
spreading
These ridges are spreading centers or divergent plate boundaries
The 3 types of plate boundaries that occur is the spreading boundary, fracture boundary, and the colliding boundary.
divergent plate boundary
the spreading apart of the 2 boundaries.
subducting