You are presented with the question "Mantle convection causes what?" and the following answer choices: 
- demolitions
 - global warming
 - earthquakes
 - forest fires
 - erosion
 - tsunamis
 - heat energy
 - heating liquids

Now knowing that tectonic plates being pushed together causes earthquakes and on Earth, mantle convection causes plate tectonics, volcanism, and earthquakes, choose the best answer.


 

   earthquakes      