Which feature of the ocean floor results when one plate is pulled under another? abyssal plain
mid-ocean ridge
trench
coastal slope

Answer;

Trench

Explanation;Oceanic trench is a deep canyon on the ocean floor that occurs where one tectonic plate subducts under another.Oceanic trench form where the old ocean crust from one tectonic plate is pushed beneath another plate, raising mountains, causing earthquakes, and forming volcanoes on the seafloor and on land.They are the deepest parts of the ocean floor.

Heatamount of salt . . .