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What else can I help you with?
How long ago was our solar system formed?
Sciences say that the sun was formed 4,600,000 years ago
What is a primitive meteorite?
A primitive meteorite is a type of meteorite that is composed of materials similar to those found in the early solar system. These meteorites have undergone minimal change since their formation over 4.5 billion years ago and can provide valuable insights into the conditions present in the early solar system.
What evidence exists in the Canadian landscape to suggest the large meteorites have crashed into earth?
Evidence of large meteorite impacts in the Canadian landscape includes the presence of distinct geological features, such as craters and shocked quartz. Notable examples include the Sudbury Basin in Ontario, which is one of the largest impact structures in the world, formed by a meteorite collision approximately 1.85 billion years ago. Additionally, the Manicouagan Reservoir in Quebec is another significant impact site, characterized by its circular shape and ringed structure, indicating a past meteorite strike. These features, along with the discovery of meteorite fragments in various locations, support the history of large meteorite impacts in Canada.
How many years ago did the precambian era begin?
The Precambrian era began approximately 4.6 billion years ago, at the formation of the Earth, and lasted for about 4 billion years.
What happened to the earth 700 billion years ago?
Earth did not exist 700 billion years ago, nor did the universe. Earth is about 4.6 billion years old.
What is the largest crater in North America?
The largest known crater in North America is located in Sudbury, Ontario, Canada. It has a diameter of 250 km, the second-largest known crater on Earth, and was formed by a meteorite impact 1.849 billion years ago.
How long ago was our solar system formed?
Sciences say that the sun was formed 4,600,000 years ago
Did earth form 50 billion years ago or 5?
Earth formed approximately 4.5 billion years ago, not 50 billion years ago or 5 billion years ago. This age estimate is based on radiometric dating of meteorites and rocks on Earth.
What is a primitive meteorite?
A primitive meteorite is a type of meteorite that is composed of materials similar to those found in the early solar system. These meteorites have undergone minimal change since their formation over 4.5 billion years ago and can provide valuable insights into the conditions present in the early solar system.
How many years ago did the solar system originate?
4.6 billion years ago or 5 billion years if you round up. :)
What evidence exists in the Canadian landscape to suggest the large meteorites have crashed into earth?
Evidence of large meteorite impacts in the Canadian landscape includes the presence of distinct geological features, such as craters and shocked quartz. Notable examples include the Sudbury Basin in Ontario, which is one of the largest impact structures in the world, formed by a meteorite collision approximately 1.85 billion years ago. Additionally, the Manicouagan Reservoir in Quebec is another significant impact site, characterized by its circular shape and ringed structure, indicating a past meteorite strike. These features, along with the discovery of meteorite fragments in various locations, support the history of large meteorite impacts in Canada.
Did dinosaurs live two billion years ago?
No, vertebra life has not existed for more than half a billion to a billion years ago. Dinosaurs first appeared about 230 million years ago and died out 65.5 million years ago.
When did eukaryotic cells first appear?
2.1 billion years ago
How many years ago did the precambian era begin?
The Precambrian era began approximately 4.6 billion years ago, at the formation of the Earth, and lasted for about 4 billion years.
Have plants exitsed for at least 3 billion years?
No. Plants emerged around 1.2 billion years ago, but there were photosynthesizing bacteria 3 billion years ago.
What happened to the earth 700 billion years ago?
Earth did not exist 700 billion years ago, nor did the universe. Earth is about 4.6 billion years old.
What is the name of the supercontinent that existed over 5 billion years ago?
There was no supercontinent back then. Earth is about 4.6 billion years old. It did not exist 5 billion years ago.
