What Appears to Be the "Impact History" of Cratering on the Moon

question 103

Multiple Choice

What appears to be the "impact history" of cratering on the Moon?

• A) More-or-less constant bombardment from the earliest times to the present
• B) Heaviest bombardment when the Moon first formed,gradually decreasing (except for increased activity about 4 billion years ago)to light bombardment today
• C) Short periods of heavy bombardment alternating with long periods of light bombardment throughout the Moon's life
• D) An early period of heavy bombardment followed by a decrease in intensity (except for a spike around 4 billion years ago)and then very light bombardment to the present

---

Definitions:

Executive Summary

A concise overview of a larger document that highlights key points, conclusions, and recommendations, intended for quick reading by decision-makers.

Persuasive Call

A communication strategy designed to convince or influence someone to take a specific action.

Action

The process or state of acting or being active, usually implying movement, change, or doing something.

Close

In communication, it refers to the act of concluding a conversation or interaction in a manner that is clear and leaves no topics or questions unresolved.