Earth is approximately how old?
A)14 billion years
B)4.57 billion years
C)40 million years
D)6,000 years

Question

Quizplus · Accepted Answer

Scientists estimate that Earth is around 4.57 billion years old, based on various geological and astronomical evidence. A is incorrect as the age of the universe is estimated to be around 13.8 billion years. C is incorrect as 40 million years is only a small fraction of Earth's age. D is incorrect as it is a belief held by some religious groups, but it is not supported by scientific evidence.

Earth Is Approximately How Old