Which Substance in Earth's Atmosphere Is the MAIN Absorber of Infrared

question 194

Multiple Choice

Which substance in Earth's atmosphere is the MAIN absorber of infrared radiation from space?

• A) carbon dioxide
• B) water vapor
• C) ozone
• D) methane

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Definitions:

Aggregate Demand

Total requirement for all products and services in an economy, factored at a certain overall price level during a designated period.

Price Level

The economy's wide-ranging average of prices for every produced good and service.

Price Level

An index of the average price of goods and services in an economy over a period, indicating inflation or deflation.

Exchange-Rate Effect

The impact of changes in the relative value of currencies on the economy, affecting import and export prices, investment flows, and overall economic performance.