A. Write the missing letters to complete the word being defined in the following statements

1._ce_n_c c_us_ - the type of crust that bends toward the mantle during the collision of the two types of crust because it is denser than the other.

2._u_ _uc_i_ _ - the process of bending of the crust towards the Mantle.

3.T_en_ _ - the deepest part of the ocean and called submarine valley.

4._o_ _an_ - the geologic feature formed on top of the Continental crust during the convergence of continental And oceanic crusts.

5.E_ _th_u_ _e - the georgic event that occurs because of the continuous grinding of the plates.

Answer:
1.oceanic crust
2.subduction
3.trench
4.volcano
5.earthquake​