Question

Which term is used to describe the place at which the continental crust ends and oceanic crust begins?

Abyssal plain

Continental shelf

Continental slope

Volcanic arc

Answer 1

continental slope i think.

Answer 2

alright, i'll check it later

Answer 3

Continental slope – A relatively steep (~4-5°) slope extending from a depth of 100-200 meters at the edge of the continental shelf down to the deep ocean floor.
This is where the continental crust transitions into oceanic crust.