Comets Are Distinguished from Meteoroids and Asteroids by

question 40

Multiple Choice

Comets are distinguished from meteoroids and asteroids by

• A) their origin in the comet belt between Mars and Jupiter.
• B) their very small size.
• C) their metallic core.
• D) their glowing tail of gas and dust.
• E) a spectacular burst of light.

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Definitions:

Surplus

An excess of supply over demand in a market, leading to downward pressure on prices.

Equilibrium Level

Refers to the state in a market where supply equals demand, leading to a stable price for a product or service.

Substitute Good

A product or service that can be used in place of another to satisfy similar needs or desires.

Equilibrium Price

The price at which the quantity of a product offered by sellers equals the quantity of the product that buyers are willing to purchase, without any surplus or shortage in the market.