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What else can I help you with?
What year where people living on Earth?
Modern humans first appeared on earth some 70,000 years ago.
Who appeared on earth last dinosaurs alligators insects or humans?
humans, If you took the amount of time that earth has been around and compared it to one hour, humans would appear in the last millisecond of the last second.
What is the order in which human species appeared on earth?
The human species that appeared first on Earth is Homo habilis, followed by Homo erectus, then Homo sapiens (modern humans).
What percent of time since earth was formed have humans lived on earth?
When calculated according to the 4.6 billion years since earth was formed humans have live in it 0.09 percent of the time.
When did lions appear on earth?
No one really knows; it's a bit like the fact that no one really knows exactly when humans appeared on Earth.
Why couldn't dinosaurs and humans coexist?
It's a question of chronology, time. Dinosaurs appeared long before humans. Then, due to a meteor strike the climate on earth changed and the dinosaurs died out. Long after that, humans appeared. If the meteor hadn't struck, dinosaurs would probably have lived on. Or maybe they'd still been beaten by the mammals, only slower. And maybe humans had never appeared. O maybe we had. No one can tell.
When did the first humans appear?
they appeared yesterday
How many times higher is the estimated rate of extinction for the species now compared to before humans appeared on earth?
1000
How do you know about these plants and animals that appeared and disappeared before humans were on earth?
plant and animal fossilisation... so yes fossils...
When did modern humans appear on earth according to fossil records?
According to the fossil records, the modern humans did appear on earth more than 130,000 years ago.
Which part of the earth do humans live on?
Humans live on the lithosphere, or the crust, of the earth.
How long have humans been on earth relative to all of earth time?
Humans, specifically Homo sapiens, have been on Earth for approximately 300,000 years. In the context of Earth's history, which spans about 4.5 billion years, this is a tiny fraction—less than 0.01% of the planet's existence. Thus, the vast majority of Earth’s history occurred long before humans appeared. This highlights the relatively brief duration of human existence compared to the age of the Earth.
