How Long Has Life Existed On Earth at Life

How Long Has Life Existed On Earth. If the earth is approximately 4.571 billion years old, then when did life developed on our planet? By taking the age that the bible says adam lived to, then adding up all the the subsequent life spans in the genealogies.

The earth itself is 4.5 billion years old. A) how long has life existed on earth?. While we’ve accomplished much in that short time, it.

The letter of President Thomas

Bring us up to the present day, the total would come to approximately. It makes sense the first signs of life on planet earth are incredibly simple. It may seem like humans have been around for a while, because six million years seems like a long time; Civilization as we know it is only about 6,000 years old, and industrialization started in the earnest only in the 1800s.