Adisturbance in the ocean due to the movement of the ground, also known as harbor wave tsunami b. storm surge c. tornado d. typhoon 10 it was formed about 40-50 million years ago when Indian and Eurasian plate collided a marianas trench b. Philippine deep c. Mt. Mayon d. Himalayas 11. It is the result of converging continental crusts or plates which could cause shallow earthquakes a mountain b. volcano c. trench d. collision zone​