9/11 Terrorist Attacks (2001)
Tangshan Earthquake (1976)
Chernobyl Nuclear Disaster (1986)
Toronto Van Attack (2018)
Amazon Rainforest Fires (2019)
Tasmanian Drought Crisis
Bhopal Gas Tragedy (1984)
Plaza de Mayo Massacre (1955)
Karachaganak Oil Field Explosion
Algerian Civil War Casualties (1991-2002)