How Do Trees Counteract Global Warming

question 42

Multiple Choice

How do trees counteract global warming?

• A)They are carbon sinks, taking carbon dioxide out of the air.
• B)They shade Earth's surface.
• C)They produce oxygen.
• D)They transpire water vapor into the air.

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Definitions:

Revealed Preference

Revealed preference is a theory that assumes individuals' preferences can be determined by their purchasing behaviors, revealing their choices and priorities.

Market Basket

A fixed set of goods and services whose price is regularly monitored and used to measure the cost of living and inflation.

Expensive

Describing something that requires a high cost or large amount of money to purchase or obtain.

Revealed Preference Theory

An economic theory proposing that individuals' preferences can be deduced from their purchasing habits and choices, rather than through their words or responses to surveys.