Tsunamis are mainly produced by submarine earthquakes.

Correct Option: B

Tsunamis are mainly produced by submarine earthquakes.

Pole wandering is not related to plate tectonic theory.

Correct Option: B

Pole wandering is not related to plate tectonic theory.

During volcanic eruption deposition of lava in anticlines and synclines of folded mountains accounts for formation of phacolith. A phacolith is a pluton parallel to the bedding plane or foliation of folded country rock. More specifically, it is a typically lens-shaped pluton that occupies either the crest of an anticline or the trough of a syncline.

Correct Option: A

During volcanic eruption deposition of lava in anticlines and synclines of folded mountains accounts for formation of phacolith. A phacolith is a pluton parallel to the bedding plane or foliation of folded country rock. More specifically, it is a typically lens-shaped pluton that occupies either the crest of an anticline or the trough of a syncline.

experiencing the same intensity of the earthquake

Correct Option: B

experiencing the same intensity of the earthquake