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What is the life span of the planet earth?
Planet Earth has existed about as long as the Solar System - something like 4.6 billion years. For the future, it is harder to know how long it will last. In a few hundred million years, it is expected to get too hot for life to exist on planet Earth, but the planet will continue existing. In 4 or 5 billion years, Earth will ultimately be swallowed up by the expanding Sun.
How long will it be until the earth is uninhabitable?
You do not say what will harm the earth. The earth is a dynamic planet, if it did not have the processes which cause earthquakes and volcanoes it would be a dead planet. While earth stays dynamic, constantly active, it is the perfect place for us.
For how long were prokaryotes the only kind of life on earth?
Prokaryotes were the only kind of life on earth approximately 2 billion years ago. They existed long before eukaryotes ever came into existence at all.
Can humans only live on earth?
No, it is not for only humans. It existed long before humans appeared and will exist long after we are gone; in that time, it has, is and will support hundreds of millions of other types of organism.
When was earth planet discovered?
When humans evolved and realized they were standing on something.
How long has the halibut been around?
it is a fish that has been around since the planet earth has existed.
If Earth's history was represented by one 24-hour day approximately how long has life proliferated on the planet?
Life has existed for most of the history of Earth. It is not known exactly for how long, but it seems to have existed for at least 3.7 billion years; you can compare this with the 4.568 billion years that the Solar System existed. It is possible that life existed longer, but left no traces (fossils).
What is the life span of the planet earth?
Planet Earth has existed about as long as the Solar System - something like 4.6 billion years. For the future, it is harder to know how long it will last. In a few hundred million years, it is expected to get too hot for life to exist on planet Earth, but the planet will continue existing. In 4 or 5 billion years, Earth will ultimately be swallowed up by the expanding Sun.
Where was electricity founded?
Electricity is a natural feature of Earth, and has existed almost as long as Earth had existed.
How long has the earth existed for?
4.6 billion years ago the earth was formed
What planet has a year 248 earth years long?
The dwarf planet Pluto is the planet with a year 248 earth years long.
What planet has a year 280 earth years long?
The dwarf planet Haumea is the planet with a year 280 earth years long.
What planet has a year 310 earth years long?
The dwarf planet Makemake is the planet with a year 310 earth years long.
How long have homosapiens existed?
Homo sapiens have existed on Earth for approximately 300,000 years.
How would you use eon in a sentence?
An example of eon in a sentence is ' Dinosaurs existed many eons ago on planet Earth.' The meaning of the word 'eon' is a long time ago.
How long does it take to get to a planet from Earth?
It depends which planet you mean.
How long have germs existed?
since the creation of life on Earth.
