Answers

The Brainliest Answer!
2016-06-27T20:01:01+08:00
Plate A subducts as it collides with Plate B :)
8 3 8
2016-06-27T20:01:40+08:00
Grinding of plates against each other is the formation of earthquakes
6 2 6
Subduction process or bending of crust towards the mantle
It may form trench :)