Over hunting by humans
Pollution
Loss of habitat
Loss of food supply
Disease
Natural disaster
And sometimes just by natural selection
Extinction is caused when the species die before they manage to reproduce.
The only way for a species to become extinct is from starvation, humans killing them for accessories, or disease.
Over-hunting, loss of habitat, and pollution are the three main reasons species go extinct.
When there are no more of a species left alive, the species is extinct.
Causes vary depending on the animal, location, environment etc.
Continued hunting of this kind of animal
Removal of their natural habitat (flora and fauna)
sickness
by poluting
Which of these is not a reason that species become extinct
When the last living member of that species dies, the species become "extinct".
Extinct (Extinction)
No - there are over 40 known species and no species are known to have become extinct.
Extinction. When a species fails to adapt, it dies out.
The other species will become extinct
Primarily most species become extinct because they are unable to adapt....that being said dozens of identified species do not become extinct every day.
Most become extinct because they can not adapt to changes in their environments. Those that can don't become extinct.
Any species will become extinct in time, including humans.
About 35 - 150 species of life become extinct everyday. Most due to deforestation (loss of rainforest).
That they become an invasive species.