What Effect Would a Decrease in the Amount of Greenhouse

question 1

Multiple Choice

What effect would a decrease in the amount of greenhouse gases in Earth's atmosphere have?

• A) cooler average global temperatures
• B) warmer average global temperatures
• C) no change in average global temperatures
• D) cooler temperatures in the northern hemisphere and warmer temperatures in the southern hemisphere

---

Definitions:

Tractors

Agricultural machinery designed for plowing, tilling, and performing other tasks on farms to facilitate crop production.

Gain From Trade

The increase in utility or benefit that entities receive from trading goods or services with each other, often as a result of specialization and efficiency.

Barrels

A unit of measure for oil and other petroleum products, equal to 42 US gallons.

Absolute Advantage

The ability of an individual, company, or country to produce a good or service at a lower cost per unit than the cost at which any other entity produces that good or service.