Man Made

These are mostly caused due to certain human activities. The disasters themselves could be unintentional, but, are caused due to some intentional activity. Most of these (barring coordinated terrorist activities) are due to certain accidents – which could have been prevented – if sufficient precautionary measures were put in place.

• Nuclear Leaks

  
  

• Chemical Leaks/Spill over

  
  

• Terrorist Activities

  
  

• Structural Collapse