This is more than the deaths caused by floods (135), lightning (85), tornadoes (73), and hurricanes (25) combined.
(This; is; more than the deaths) (the deaths; caused; by floods (135), lightning (85), tornadoes (73), and hurricanes) (hurricanes; combined; )
This the deaths hurricanes
is caused combined
more than the deaths
by floods (135), lightning (85), tornadoes (73), and hurricanes