Question

Approximately how long was there life on Earth before humans evolved?A. They were formed at about the same time.B. 3 billion yearsC. 100,000 yearsD. 100 million years

Answer 1

As we know the earth was formed about 4.5 billion years ago, meanwhile the first records of life date from 3.5 billion to 3 billion ago. It was until many eons later that humans and more specifically hominids came to existence around 8 million years ago, so we can say that the correct answer is option B.