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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.
What else can I help you with?
Were there earthquakes before humans were on earth?
Humans have walked the earth for the last 50 - 200K years. There have been earthquakes since the formation of the planet ~4.5 billions years ago - long before humans were around.
How long have humans been dominant for in other?
since after the dinosaurs died out
Why does the sun rise for a long time?
Because the Earth is tilted on its axis of rotation relative to the plane around which it orbits the Sun.
What is Earth's relative length of year?
A year here on planet Earth is 365 and a quarter days long. A "relative length of year" can only be given by comparison with some other object's year. Since we live on the Earth, we usually compare the years of other planets to that of Earth, rather than the other way around. So the year of Mars is 1.88 Earth years and that of Venus is 0.615 Earth years. The year of Earth is 1.000 Earth years.
When was Mars first sighted?
No one knows, for as long as people have been on the earth it has been there in the sky.
What is the percentage for how long humans have been on earth?
Humans have been on Earth for approximately 0.2% of Earth's history, which is estimated to be around 4.5 billion years. This means humans have been around for about 200,000 years.
How long have humans benn polouting the earth?
people have been polouting the earth since forever
How long have there been modern humans on Earth in percent?
Modern humans, or Homo sapiens, have been on Earth for about 0.2% of Earth's history, which is approximately 200,000 years. Earth is estimated to be around 4.5 billion years old.
Were there earthquakes before humans were on earth?
Humans have walked the earth for the last 50 - 200K years. There have been earthquakes since the formation of the planet ~4.5 billions years ago - long before humans were around.
How long have monkeys been on earth?
monkeys have been on the earth for about 230 years.
How long has wood been on earth?
forever it was on earth when the earth was made
Is the moon a man-made satellite of earth?
No. The moon has been around since long before humans existed.
How the humans come to earth?
The humans came to earth from a "big bang" long time ago.
Who are monkeys close relatives within the family?
Humans are the closest relative of the monkey. Some people belive that we evolved from them long ago. Humans are the closest relative of the monkey. Some people belive that we evolved from them long ago.
How long have turtles been on Earth?
How long have turtles been on the Earth? They have been around for 300 million years.
How long has archaebacteria been on earth?
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
How long neanderthals been on earth?
For hundreds of thousands of years. They died out about 27,000 years ago.
