The earth was created a long after the "big bang" which was not an explosion but a sudden expansion of that singularity, the matter then began to form with the universe as it cooled, billions of years later and parsecs away our solar system's dust cloud began to collapse and form the celestial bodies present today.
first era was the Precambrian
Scientists believe that the Earth and other planets in our solar system formed about 4.6 billion years ago from a disk of dust and gas surrounding the young sun. This process, known as accretion, involved the gradual gathering of particles to form the planets.
Studying the earth helps scientists to understand other planets since the earth is part of the solar system. Scientists use the features of the earth to compare them with what other planets hold.
Scientist theorize that a planet-sized object collided with earth and the moon formed
Scientists believe they can trace all the matter in the universe to its creation in the 'big bang' which happened around 13.7 billion years ago. This produced mainly hydrogen and helium and the heavier elements have been made in the cores of stars which have exploded since that time.
They believe the planets formed from a disc of gas and dust called a "protoplanetary disc".
first era was the Precambrian
Scientists believe that the Earth and other planets in our solar system formed about 4.6 billion years ago from a disk of dust and gas surrounding the young sun. This process, known as accretion, involved the gradual gathering of particles to form the planets.
At the same time that the Earth (and the other planets) formed : 4.5 billion years ago.
Scientists believe that the Earth was formed during the Hadean Eon, which is estimated to have occurred between 4.6 to 4.0 billion years ago. This period was characterized by intense meteorite bombardment, high temperatures, and volcanic activity.
Yes, scientists have proposed theories to explain the formation of Earth. One widely accepted theory is that the Earth formed from accretion of dust and gas in the early solar system, approximately 4.5 billion years ago. This process led to the formation of rocky planets like Earth.
You need water to live and other planets don't have water
Studying the earth helps scientists to understand other planets since the earth is part of the solar system. Scientists use the features of the earth to compare them with what other planets hold.
Scientist theorize that a planet-sized object collided with earth and the moon formed
Scientists believe that on Dec 7th of 2012, the planets will align in which they will combine gravity and rip on the earth causing massive plate movement.
We believe that our solar system, including the Sun, Earth and all the other planets, formed about 4.5 billion years ago
Scientists theories lead to knowing that Earth was made up about 5 billion years ago. The sun was a swirling cloud if gas and dust. Soon the cloud started to flatten out. then hydrogen and helium filled up the flat cloud and our sun was born. the planets formed from the left over matter.