Most of the Craters on the Moon Are Thought to Have

question 189

Multiple Choice

Most of the craters on the Moon are thought to have been caused by

• A) collapse of volcanic domes, leaving central peaks in the craters.
• B) volcanic activity, leaving behind volcano craters similar to those on Earth.
• C) continuous bombardment throughout the Moon's life, including the present and recent past, by large and small asteroids.
• D) intense bombardment by large and small bodies over some specific early period in the Moon's history.

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Definitions:

Trade Deficit

The economic condition that arises when a country imports more goods and services than it exports.

Unfair Trade Practices

Business activities deemed unjust, deceptive, or fraudulent that can affect fair competition in the market.

Self-Sufficiency

The ability of an individual or economy to meet all its needs without external assistance.

Balance of Trade

The variance between what a country spends on imports and earns from exports during a certain timeframe.