There are many different ways that they could of become extinct. No matter what scientists say, nothing is ever certain.
They may become extinct due to the lack of their habitats.
They may become extinct due to the lack of their habitats.
About 35 - 150 species of life become extinct everyday. Most due to deforestation (loss of rainforest).
millions of species are going extinct each day due th deforestation
it became extinct 505 million years ago due to a drop in water temperature.
The Western Palm squirrel is not extinct, it is a threatened species due to habitat loss.
The Achatinella mustelina became extinct due to the accidental introduction of rats to the snail's habitat. There is some speculation as to whether this snail is truly extinct.
Theoretically, any. Species can become extinct due to lack of reproduction, natural disasters (meteors, ice ages, etc.), or sometimes because of slaughter.
The cockroach has not become extinct due to the fact it can live in all environments and can live off of minimal food. A cockroach does not even require oxygen in the amounts of other species.
The large rodents became extinct due to evolution. This can happen to many different types of animals not just rodents.
Phorusracos became extinct in the Plio-Pleistocene. It is unknown why it became extinct. Some people said it was because of humans, others say it died due to competition from cats and dogs.
Plate tectonics cause earthquake which may result into upheavals of earth perishing the living objects that become extinct in due course of time.