Earth's Interior

Table of Contents

Select a slide or start at the beginning.

• Interior of the Earth
  
• World seismicity
  
• Seismogram
  
• Shadow zones
  
• Shadow zones
  
• Earth
  
• Earth
  
• Wave velocities
  
• Gravity
  
• U.S. geoid
  
• World geoid
  
• Stony-iron meteor