Question

Fourteen billion years represents the approximate age

of
1 Earth
2 Earth's Moon
3 our solar system
4 the universe

Answer 1

4, the universe. The universe is about 13.8 billion years old

Answer 2

The approximate age of Earth, the Moon, the solar system, and the universe.

Step-by-step explanation:

The approximate age of:

1. Earth: The age of Earth is estimated to be about 4.5 billion years old.
2. Earth's Moon: The Moon is believed to be around 4.5 billion years old, similar to Earth's age.
3. Our solar system: The formation of our solar system is estimated to have occurred about 4.6 billion years ago.
4. The universe: The age of the universe is currently estimated to be about 13.8 billion years old based on observations from the cosmic microwave background radiation.

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