comet strike ,earthquake, landslide on land or sea massive sea floor rise or subside
jk
There are a few reasons on why species are loss. The four main reasons are not eating, been killed by people, been killed by animals and sickness.
A tidal wave.
DEFINITELY
To have sex
the four food substance: starch & carbohydrates,fats & oil,proteins and vitamins
poverty;global warming; disease and crime
There were three or four reasons why but the main one was to end the war.
The earthquake that hit prior
The four main reasons the Titanic sank was lack of lifeboats, the icy cold water, untrained staff and the failure of the Californian to assist.
tsumani and hurricane and earthquake
The last tsunami was on November 16th, 2006.