Seafloor Spreading Questions

  1. What WWII technological advance allowed the discovery of the mid-ocean ridges?
     
  2. Explain why the seafloor has been described as a conveyor belt. 






  3. Why couldn't Wegener use seafloor spreading to support his ideas about continental drift?
     
  4. What two pieces of evidence did Hess use to support his theory? 





 
 

Seafloor Spreading Questions

  1. What WWII technological advance allowed the discovery of the mid-ocean ridges?
     
  2. Explain why the seafloor has been described as a conveyor belt. 






  3. Why couldn't Wegener use seafloor spreading to support his ideas about continental drift?
     
  4. What two pieces of evidence did Hess use to support his theory?