Which of the Following Is the Most Significant Single Contributor

question 74

Multiple Choice

Which of the following is the most significant single contributor to the increase in the amount of carbon dioxide in Earth's atmosphere over the past 170 years?

• A) increased worldwide primary production
• B) an increase in the amount of infrared radiation absorbed by the atmosphere
• C) the burning of fossil fuels
• D) additional respiration by the rapidly growing human population

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Definitions:

Buyer Demand

The desire and willingness of consumers to purchase a particular good or service at a given price.

Buyer Income

The financial resources available to a consumer, which influence the person's ability to make purchases within the market.

Market Economy

An economic system where decisions regarding investment, production, and distribution are based on supply and demand.

Productive Projects

Initiatives or plans undertaken to produce goods or services efficiently and effectively, contributing to the economy's growth.