Tectonic plates being pushed together causes earthquakes, and plate tectonics is the drifting of the continents. Given these facts, what causes earthquakes among the following options:
- Electrical energy
 - The area was once underwater
 - energy of moving objects
 - Melting glaciers
 - Cold air colliding with warm air
 - Continents drifting
 - electromagnetic energy
 - Climate change


 

      Continents drifting   