According to the Collision-Ejection Theory, When Was the Moon Formed

question 83

Multiple Choice

According to the collision-ejection theory, when was the Moon formed?

• A) very early, before Earth's interior differentiated
• B) after the Late Heavy Bombardment
• C) about 60 to 100 million years after the solar system began to form
• D) within the past billion years

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Definitions:

Luggage

Personal belongings packed in suitcases or bags for traveling.

X-rays

Electromagnetic radiation of high energy and very short wavelength, which is able to pass through many materials opaque to light.

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Electronic devices that are used to locate metallic objects within a surrounding medium through the generation and detection of electromagnetic fields.

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Individuals who use violence and intimidation, especially against civilians, in the pursuit of political aims.