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it is 4.54 billion years...
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∙ 11y ago
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Was the earth formed approx 4.6 billion years ago?
All current evidence points to about that age.
When did the first asteroid hit the earth?
There is no way of knowing as in might of fallen in the dinosaur age and it was not recorded
How old is the Earth?
The traditional answer to this question is 6,000 years according to religious texts, but as these documents have traded hands innumerable times and been revised to promote the powers of various leaders (such as the King James Bible), they cannot be taken as scientifically accurate.The Scientific American helps shed light on the process that took us from religious explanations to scientific ones:"It was not until 1926, when (under the influence of Arthur Holmes, whose name recurs throughout this story) the National Academy of Sciences adopted the radiometric timescale, that we can regard the controversy as finally resolved. Critical to this resolution were improved methods of dating, which incorporated advances in mass spectrometry, sampling and laser heating. The resulting knowledge has led to the current understanding that the earth is 4.55 billion years old."
What evidence shows that Earth is very old?
Radiometric dating - one of the most reliable and consistent techniques known to modern science - of rocks on both Earth and its moon, as well as multiple other celestial objects, demonstrates that the rocks tested were formed on a timescale ranging from millions to billions of years old, and all falling somewhere along this timeline. The oldest dated materials cannot be much younger or older than Earth itself, and strongly suggest an age of around 4.6 billion years. Other evidences that suggest a long history of Earth's existence exist, and correlate together at various points both internally and with each other. These all also fit within the timeline provided by radiometrics, lending strong support for the fact of a very old Earth.
Some of the oldest continental crust on Earth lies in?
The oldest crust on earth can be found in Australia and parts of Canada. It ranges in age from 3. 7 to 4. 28 billion years old.
How long after the sun was created was the earth created?
Perhaps, Earth took around 30 million years to form after the Sun formed. Sun age is about 4.57 billion years, whereas Earth's is about 4.54 billion years.
When did ice first form on earth?
Ice first formed on Earth from the first ice age.
How long has the earth been here?
Current estimate of the Earth's age is about 4.5 billion years. The total age of the Universe (Big bang until now) is about 15 billion years.
How old is the sun and earth?
The Sun is about 4,570,000,000 years (4.57 Billion) The Earth formed shortly after, so they are almost the same age. The Sun is approximately 30 Million years older than the Earth
Was the earth formed approx 4.6 billion years ago?
All current evidence points to about that age.
Was the earth formed 3.5 billion years ago?
The current best estimate for the age of the Earth is 4.567 Billion years old. Please see the related link.
When earth formed?
4.5 billion years ago
Was the earth formed 50 million years ago?
The current best estimate for the age of the Earth is approximately 4.6 billion years, so it is much older than 50 million years!
What is the suns age?
The Sun, Moon and planets, including Earth, were formed at the same time. The entire solar system was formed about 4.5-4.6 billion years ago.
Where was Antarctica 500 billion years?
500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.
When was the universe and solar system formed?
Universe: About 13.8 billion years ago.Solar System: About 4.6 billion years ago. More details at the Wikipedia articles "Age of the Universe" and "Age of the Earth". The details include a discussion about the evidence.
If you lived on Mars and were told your age was the same as twelve years old if you lived on Earth how old would you be in Earth years?
As there are 2.135 Julian years in a Martian year, you'd be 25.62 years old in earth years.
