0
What event occured about 250 million years ago and caused about 90 of the species living in the oceanto become extinct?
About 250 million years ago, the Permian-Triassic extinction event occurred, marking the most significant mass extinction in Earth's history. This event led to the extinction of approximately 90% of marine species, largely due to catastrophic environmental changes including volcanic eruptions, climate shifts, and ocean anoxia. The scale of the extinction dramatically reshaped marine ecosystems and paved the way for the rise of new species in the Triassic period.
What else can I help you with?
Are recluse spiders endangered species?
spiders are not extinct because their are over 1 million different species of spiders around the world
When no living member in your species exist the species?
when there are no living members of a species the species is said to be "extinct".
What are the extinct species in the maldives?
extinct species of Maldives
The death of all the organisms of a species?
Extinct (Extinction)
What are the extinct species of animals in Maldives?
extinct species of maldives
When no living member of a species exist the species?
When no living member of a species exists, the species is considered extinct. Extinction occurs when a species has completely disappeared from the Earth, with no individuals remaining alive anywhere in the world.
When did homo erectus die?
Homo Erectus is an extinct species that lived 1.3 to 1.8 million years ago
When a species permanently disappears the species is said to be?
When a species permanently disappears the species is said to be extinct.
What is a australophiotecine?
It is a member of a species of early hominid believed to have developed four million years ago and become extinct two million years ago, Australopithecus.
How long has a utahraptor been extinct for?
Utahraptor lived during the Early Cretaceous period, roughly 126 million years ago. It became extinct along with many other dinosaur species at the end of the Cretaceous period, about 66 million years ago. Therefore, Utahraptor has been extinct for approximately 66 million years.
Are bluebirds extinct?
No - there are over 40 known species and no species are known to have become extinct.
What If all members of a species disappear from Earth the species is said to be?
The species is said to be extinct.
