Scientific, cultural and legal definitions of continental and oceanic regions continue to ... If a continent is caught in a convergent zone between plates, then the crust can become very thick ...

The boundary where the two plates meet is called a convergent boundary. Deep trenches appear at these boundaries, caused by the oceanic plate bending downward into the Earth. Deep below the Earth ...

and convergent boundaries, like the Himalayas, where two plates collide and recycle crust. However, recent findings like this ...