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Humans could not survive in the Ordovician time period, which occurred around 485 to 444 million years ago. The atmosphere had significantly lower oxygen levels, and the climate was vastly different, dominated by marine environments with little land. Additionally, the absence of terrestrial ecosystems, along with the prevalence of large predatory organisms in the oceans, would make survival impossible for humans as we know them today.
What else can I help you with?
Could bees survive without humans?
Yes because they survive on plant, not human.
Could humans survive without plant and animal cells?
No.
Could humans survive on Pluto?
The extreme conditions on Pluto make it unlikely that humans could survive. Pluto is very cold and icy most of the year. Water is instantly frozen.
How many people could survive a gorilla attack?
Gorillas behaves just like humans. They won't attack humans unless provoked. Some people could survive a gorilla attack.
Could you survive in the Milky Way?
No you can not survive in the milky way ;; why? because there is no air for us humans to breath
Could humans survive on planet Jupiter?
no the pressure is to high and theres no air.
How long could a human survive on earth?
humans can survive for at least 100 years minimum 50 maximum 150
What did the space monkey do in space?
nothing really he just went up in a rocket to see if animals could survive in space then if they could then they could test humans.
Could Marvel Comics wolverine survive an extended period in the void of space?
no
Could humans survive without arable land?
Not at this point in our existence. Back when there weren't very many humans, we could survive by being hunter-gatherers and not farmers. But now the there are so many people on the planet, we must have arable land to farm.
What other steps do you think humans could take to help the tiger survive?
Don't kill them
Can humans survive without any medication?
It depends upon the illness of the human. Humans have great survival instinct and this cause them to survive for thousands of generation. However some illnesses and diseases also could threatened humans good health, eh.
