an earthquake
Long crack that forms as two tectonic plates move apart
When two plates move apart it forms a hole but new crust is formed.
an earthquake
When two lithosphere plates move apart a divergent boundary is formed. Hope this helps you. :D
Oceanic trenches are the gaps which form when the tectonic plates move apart. They are the very deepest parts of the ocean.
i believe its the rift valley
forms when two {crustal} lithosphere plates move apart.
It forms a hole but new crust is formed.
Plates move apart on divergent plate boundaries.
the plates move apart because of plate boundaries !:)
Plates move apart on divergent plate boundaries.
Did you mean when tectonic plates move away from each other?That is commonly referred to as continental drift, but forms part of plate tectonics.