Earth required only 1 million years to produce the first cells and another million years for intelligence to emerge.

Question

Quizplus · Accepted Answer

The Earth formed around 4.5 billion years ago, and it took approximately 1 billion years for the first simple cells to appear. The emergence of intelligent life, in the form of humans, took significantly longer, with modern humans appearing only about 200,000 to 300,000 years ago.

Earth Required Only 1 Million Years to Produce the First