When was our moon formed?
No one knows for sure but many assume it was formed early in the development of our solar system when a large asteroid hit earth and ejected material that began to orbit earth and eventually formed into the moon.
The majority of scientists think its age, which is between 4 and 4.5 billion years, is very similar to Earth's.
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The current prevailing theory suggests that the Moon formed approximately 4.5 billion years ago, not long after the formation of the Earth. This hypothesis is based on studies of lunar rocks, computer simulations, and models of the early solar system.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- Which planets have the shortest and longest revolution times?
- Do gas giants wobble, or it that just reserved to terrestrial planets?
- Imagine that you are looking at pictures sent back of a newly discovered planet. You are specifically looking for evidence of plate tectonics. What topographic features would you look for and why?
- How does earth core remain molten?
- What order would the planets appear in when listed by length of day from shortest to longest?

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