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!
The Earth is believed to have coalesced as a solid body roughly 4.5 billion years ago.
The earth first formed at the beginning of the Precambrian supereon which spans a very large period of time from 4,567 million years ago, through to 542 million years ago.The beginning of the Precambrian where Earth formed is known as the Hadean eon, stretching from 4.7 Ga (billion years ago) and ended roughly 3.8 billion years ago.
About 65 million years ago.
around 20 million years ago
No, the earth wasn't around 7 billion years ago. Earth formed about 4.6 billion years ago.
The Earth was formed 4.567 billion years ago from material accreted around the newly formed Sun.
10 million years ago they were formed, 5 million years ago, the earth's plates moved to make the mountains higher
The Earth is believed to have coalesced as a solid body roughly 4.5 billion years ago.
Pangaea formed about 300 million years ago and began to rift about 200 million years ago.The formation and falling apart of super continents appears to be cyclical. Pangaea is the fourth super continent in Earth's history.Known super continents:Columbia (2 billion years to 1.8 billion years ago)Rodinia (1.1 billion years ago to 750 million years ago)Pannotia (600 million years ago to 540 million years ago)Pangea (300 million years ago to 200 million years ago)
how were the salt mines formed millions of years ago.
Pangaea (or Pangea) was on Earth from about 300 million years ago to 180 million years ago.
It was formed by by the movement of earth's crust about 40 million years ago.
It was formed by by the movement of earth's crust about 40 million years ago
Fish have been on Earth about 400 million years. Pangea was formed around 270 million years ago.
the himalyas were fromed hundereds of years ago
Earth! also expressed as 4.6 billion years old
The earth first formed at the beginning of the Precambrian supereon which spans a very large period of time from 4,567 million years ago, through to 542 million years ago.The beginning of the Precambrian where Earth formed is known as the Hadean eon, stretching from 4.7 Ga (billion years ago) and ended roughly 3.8 billion years ago.