Ask Question
17 November, 07:20

How long has the earth existed

+4
Answers (2)
  1. 17 November, 07:47
    0
    Rocks returned from the Moon have been dated at a maximum of around 4.4 and 4.5 billion years old. Martian meteorites that have landed upon Earth have also been dated to around 4.5 billion years old by lead-lead dating.
  2. 17 November, 07:55
    0
    Hey there.

    The Earth has been existing around 4.5 billion years. Most scientist believe the universe was made by a big bang.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “How long has the earth existed ...” in 📙 History if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers