Disaster relief focuses on emergency disaster-caused needs. The sense of failure and imminent disaster was everywhere. The goal is to keep humanity safe from an impending apocalyptic disaster. Floods are the most common natural disaster in India. It was the worst maritime disaster in Tanzanian history. Often it is used in conjunction with a natural disaster or tragic event. Silverchair performed to help raise funds for aid organisations working in disaster affected areas. He said there was a lack of understanding of the magnitude of the disaster. Government agencies and TEPCO were unprepared for the "cascading nuclear disaster". It is the deadliest lightning strike disaster in history. The number of potential deaths arising from the Chernobyl disaster is heavily debated. Such was the outcome of the 1986 Chernobyl nuclear disaster in Ukraine. Rats have been studied for possible use in hazardous situations such as in disaster zones. She advocates for voting rights and disaster relief. He pledged to promote the social awareness for disaster prevention programs.