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How old are the lunar highlands? 1. 1.8 to 2.6 billion years old 2. 3.1 to 3.8 billion years old 3. 4.0 to 4.3 billion years old 4. less than 1 billion years old?

How old are the lunar highlands? 1. 1.8 to 2.6 billion years old 2. 3.1 to 3.8 billion years old 3. 4.0 to 4.3 billion years old 4. less than 1 billion years old?
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How old are the lunar highlands? 1. 1.8 to 2.6 billion years old 2. 3.1 to 3.8 billion years old 3. 4.0 to 4.3 billion years old 4. less than 1 billion years old?

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User SamR
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2 Answers

5 votes

Answer:

they are 4.3 billion years old

Step-by-step explanation:

answered
User Catalin Enache
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7.8k points
2 votes
They are about 4.5 billion years old. Hope this helps.
answered
User Jason Harrelson
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