text: natural disaters:\nblizzards and snowstorms \ndrought \nearthquake \nepidemic \nfamine \nflood \nforest fire \nhailstorm \nheat wave \nhurricanes \nice storm \nlahar \nlandslides and mudslides \nsinkholes \ntornado \ntsunami \nvolcanic eruption \nice age \nimpact event \nsolar flare \nsupervolcano \nmegatsunami \n\nman made disaters:\ntransportation disasters\nnuclear disasters \nwar disasters \ndam/dike/levee disasters \nenvironmental disasters \nmining disasters \nindustrial disasters \nexplosion disasters \nfire disasters \nglobal warming\nover population