Which term refers to a species that no longer has any living members?

The term for a species that no longer has any living members is extinct. The moment the last organism of a species dies, the species has become extinct. What causes extinctions of organisms can be credited to factors like human interference, evolutionary problems, and cataclysmic events. While there are about 2 billion species of organisms on Earth, scientists believe there were huge number of other species that have died out.

A perfect example of this are dinosaurs. Scientists believe these animals once lived on Earth before they became extinct. Also, the process of natural selection has forced so many organisms to become extinct. Most of these animals that once lived didn't have the traits that could guarantee their continuous existence with the ever-changing world they found themselves.

Also, our activities as humans have caused different species to die out. We have been able to do this due to our actions such as overharvesting, hunting, polluting, etc.

The term that you need to use for this is “extinct.” There are a lot of animals and even plants that have gone extinct over the years. There are some that have become extinct because of excessive hunting. There are also some that have gotten extinct because the area where they used to live is not habitable anymore. They were unable to find the right place to live so they were not able to do it.

Overexploitation of wildlife is also another reason for this. Some people will just kill different wildlife without knowing what they are for and what they can do to help balance the ecosystem. Generally, the things that people have done through the years mixed in with different natural disasters have made some species extinct.

A species that does not have any live organism to show for it is called extinct. The moment of extinction is commonly considered the death of the last living member of a species; however, the capacity to breed and recoup may have been irrelevant at that point.

Because a potential species range may be exceptionally large, determining this moment may prove difficult, and it is usually accomplished retrospectively. It has been determined that more than 99 percent of all species that ever existed on earth have come to be extinct. Most species that come to be extinct are never scientifically recorded.

Some scientists have projected that up to half of the existing plant and animal species on earth may become extinct by 2100. Some examples of species that are now extinct include dinosaurs, dodos, wooly mammoths, saber-toothed cats, ground sloths, golden toads, and the Tasmanian tiger.