When did the earth form?
- 12 billion years ago
- 3.8 billion years ago
- 4.5 billion years ago
- 250 million years ago
Answer
The correct answer is C) 4.5 billion years ago.
More History questions
- Where do the oldest rocks on Earth come from?
- Approximately what age are the oldest known fossils?
- Multicellular organisms evolved during what period of the Mesoproterozoic era?
- What event signalled the end of the Precambrian?
- What did Benjamin Franklin do in 1752?
- When did Francis Drake enter San Francisco bay and what country did he claim it for?