When Frost Forms, It

question 66

Multiple Choice

When frost forms, it

• A) warms the air by releasing 680 calories of heat energy to the air per gram of water.
• B) warms the air by releasing 80 calories of heat energy to the air per gram of water.
• C) cools the air by releasing 680 calories of heat energy to the air per gram of water.
• D) cools the air by releasing 80 calories of heat energy to the air per gram of water.

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Definitions:

Income Approach

A method of calculating GDP that sums up total national income, including wages, rent, interest, and profits.

Consumer Price Index (CPI)

An indicator used to gauge inflation by examining the weighted average prices of a selection of consumer products and services.

Circular Flow

A model that illustrates the movement of goods, services, and money among households, businesses, government, and the foreign sector in an economy.

Leakages

In economics, it refers to the withdrawal of potential spending from the economy's circular flow, primarily through savings, taxes, and imports.