9
QuizMultiple Choice

Human Energy Needs — Quiz

Question 9 • Earth and Space Science

How do lifecycle emissions most likely influence investment decisions about energy sources?

Answer
A
Lifecycle emissions do not impact investment decisions because all energy sources have similar pollution levels.
B
Investors prioritize energy sources with the highest emissions to ensure quick returns.
C
Lower lifecycle emissions make energy sources more attractive for long-term environmental and economic sustainability.
D
High lifecycle emissions lead to greater efficiency and lower installation costs.

Explanation

Lifecycle emissions account for pollution across an energy source’s full lifespan, including production, operation, and disposal. Lower emissions can reduce environmental harm and help investors avoid future costs or risks tied to pollution regulations, making those sources more attractive for long-term sustainability. High emissions do not inherently improve efficiency or lower installation costs, so D is not supported.

AI-written and checked against the verified answer.

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