Earth 3.5 billion years ago, was nothing like what it is today. No plants, animals, nothing. Volcanoes erupted poisonous gases, methane and ammonia was in the atmosphere, and it would have been impossible to breathe. The Earth was also only one continent (until it was later broken up into several, which is another topic). Acidic rain, and deadly thunderstorms occurred for several millions of years. This is a shot in the dark, but it most likely (as we have no actual idea of what it *looked* like) resembled Mars. Lifeless, and unlivable. By the way, I find it odd that if the earth is 4 billion years old, and Mars is just as old, why there is no life on Mars (at least nothing like Earth's life), but there is life on the Earth. Kind of an interesting question huh?
75 million years ago earth was in the late Cretaceous period. The continents were starting to take on their modern shapes. There were no ice caps at the poles and the global climate was very warm. At this time the dominant land vertebrates were dinosaurs. Mammals had already been around for some time, but they were small and generally insignificant.
Like the Earth was all icy. Some people beleive that the dinosaurs got killed by these Ice ages, and some people think it was a humungous meteorite.This was the time when all the coutries were connected.And then this icycle storm spreaded the earth on all the connected countries. Now scientific people can now find there bones.
Lots of snow and ice. Think "frozen."
it was about 1 billion years ago.
Present estimates put the age of the earth at 4.54 billion years, plus or minus 45 million.AnswerAccording to the Bible it was created 6000 years ago.
'Invented' is a curious word to use. Most scientists agree that the Earth, the world we live on, came into being about 4.6 billion years ago.
The earliest continent currently theorised to have existed was Ur about 3 billion years ago. About 1.8 billion years ago Arctica, Baltica and East Antarctica merged forming Nena. Then about 1 billion years ago Nena, Atlantica, and Ur collided forming Rodinia which held together for about 750 million years. Finally about 300 million years ago Pangaea formed from Avalonia and Laurentia and was itself broken into Gondwana and Laurasia about 100 million later.
The earth
No, the earth wasn't around 7 billion years ago. Earth formed about 4.6 billion years ago.
Earth did not exist 700 billion years ago, nor did the universe. Earth is about 4.6 billion years old.
Earth formed about 4.6 billion years ago.
The Earth is believed to have coalesced as a solid body roughly 4.5 billion years ago.
The earth was created about 4.54 billion years ago. Depending on who's theory you wish to follow the moon was either then created about 30 million years after the earth (4.53 billion years ago), or at an later date (4.48 billion years ago).
At 5 billion years ago, the Earth had yet to coalesce into a planet. At 4.5 billion years ago, it had, but was a ball of molten material without land or sea.
One billion years ago there were no humans on earth, so 'they' didn't know the distance from the moon to the earth.
The Earth was formed 4.567 billion years ago from material accreted around the newly formed Sun.
4.5 billion years ago
4.6 billion years ago
no
The present best estimate is 4.6 billion years.