Earth is estimated to be around 4.5 billion years old. This age is determined through radiometric dating of rocks and meteorites.
Life has existed on Earth for approximately 3.5 billion years, which accounts for around 75% of the total time that the planet has existed (about 4.6 billion years).
Microorganisms such as bacteria and archaea have existed on Earth for at least 3 billion years. These simple, single-celled organisms are some of the earliest forms of life on our planet.
4.6 billion years ago the earth was formed
There was no supercontinent back then. Earth is about 4.6 billion years old. It did not exist 5 billion years ago.
If you mean how many years the earth can exist as we know it then we don't know. New inventions and stuff will change our lifestyle at any point from in the next week to the next century. If you mean how many years the earth will exist as far as we know then it will probably be a few more billion.
They have been on Earth since Earth has existed.
The Earth has existed in roughly its present form for about 4.5x109 years.
Sodom and Gomorrah is the first mention of homosexuality in the Bible, but it is likely that it existed before then. Many Christians would object to the idea that it has existed for "millions of years", since many Christians believe that the earth has existed for only about 6,000 to 10,000 years.
Life has existed on Earth for approximately 3.5 billion years, which accounts for around 75% of the total time that the planet has existed (about 4.6 billion years).
Homo sapiens have existed on Earth for approximately 300,000 years.
Alcatraz existed for 28 years
Around 14 billion years although neither the sun not the earth existed during the first 10 billion of them.
Bugs have existed on earth for over 435 million years.
26 years
first of all the earth has only existed for a couple thousand years and God created the oceans at one time there wasn't only one.
It is a true statement that galaxies existed billions of years ago. It is estimated that planet Earth is approximately 4.54 billion years old.
Microorganisms such as bacteria and archaea have existed on Earth for at least 3 billion years. These simple, single-celled organisms are some of the earliest forms of life on our planet.