Q. Tsunami is caused by _______ ?
✅ Correct Answer: (A)
underwater volcanic activity
Explanation: Most tsunamis are caused by underwater tectonic activity (movement of the earth's plates) and therefore occur along plate boundaries and as a result of earthquake and rise or fall in the sea floor, causing water to be displaced.
Explanation by: Neelam Mittal
Most tsunamis are caused by underwater tectonic activity (movement of the earth's plates) and therefore occur along plate boundaries and as a result of earthquake and rise or fall in the sea floor, causing water to be displaced.