If all members of a species disappear from Earth, the species is said to be
Extinction is the complete demise of a species. It takes place when all individuals of a species die out. Extinction has occurred throughout the history of life on Earth. It is the ultimate fate of all species. In fact, it has been estimated that 99.9% of all species that have ever lived on Earth are now extinct. Update: Jonas Salk said: If all the insects were to disappear from the earth, within 50 years all life on earth would end. If all human beings disappeared from the earth, within 50 years all forms of life would flourish.. This quote is the responsible for me asking this question. Extinction is the complete demise of a species. It takes place when all individuals of a species die out. Extinction has occurred throughout the history of life on Earth. It is the ultimate fate of all species. Extinction is the complete demise of a species. It takes place when all individuals of a species die out. Extinction has occurred throughout the history of life on Earth. If all human beings disappeared from the earth, within 50 years all forms of life would flourish. that's true, humans take up too much land, overpopulate everywhere, does not need any evolution or any sort, invades every place on earth, and just kills off everything on earth. Best Answer: Jonas Salk said: If all the insects were to disappear from the earth, within 50 years all life on earth would end. Update: Jonas Salk said: If all the insects were to disappear from the earth, within 50 years all life on earth would end. If all human beings disappeared from the earth, within 50 years all forms of life would flourish.. Extinction has occurred throughout the history of life on Earth. It is the ultimate fate of all species. In fact, it has been estimated that 99.9% of all species that have ever lived on Earth are now extinct. Update: Jonas Salk said: If all the insects were to disappear from the earth, within 50 years all life on earth would end. To a paleontologist, it means that at least 3 out of every 4 species on Earth disappear in a relatively short period of geologic time (which could be as long as a couple of million years, Barnosky said). Five mass extinctions have occurred so far in the history of life on Earth.
Extinction 