Greenhouse Gases Include __________________

question 22

Multiple Choice

Greenhouse gases include __________________.

• A)CO₂
• B)H₂O vapor
• C)methane (CH₄)
• D)chlorofluorocarbons
• E)All of these are correct.

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Definitions:

Experimental Method

A scientific procedure undertaken to discover information or to test a hypothesis by varying conditions and observing the outcomes.

Ethical Reasons

Considerations based on moral principles that influence decisions and actions, often involving the distinction between right and wrong.

Practical Reasons

Reasons or considerations based on actual practice or use; focusing on real-life applications and consequences.

Extraneous Variable

A variable that is not the focus of a study but could influence the results if not controlled or accounted for.