a larger population would feed on the fewer population because the population is small and it is less likely for them to defend themselves. and pretty soon when both populations aren't balanced out the bigger population overtakes the fewer population and leads to extinction
Small
Extinction
Extinction is likely.
The likely word is "extinction" (the dying out of a species or form).
Deforestation of rainforests will likely lead to extensive extinction of species.
Deforestation of rainforests will likely lead to extensive extinction of species.
In order to be considered endangered, the species is in danger of extinction. To be considered threatened, the species has to be likely to become an endangered species.
The rate of extinction is faster.
Destruction of habitatEncroachment by dominant species such as humansOver-hunting by predatorsThe death of prey species or food sourcesNatural disastersThe spread of viruses or bacteriaCompetition from superior organisms
The minimum viable population of domestic cats in the hundreds. There will likely never be an extinction of cats though.
Hurricanes because it covers the most land.
Generally not. Tornadoes are generally to rare and too localized to have a significant affect on species. If a species is threatened by a tornado it is likely on the verge of extinction anyway.
When there is a sudden and long lasting change in the environment, adaptive radation will occur.