Question

which of the following is a characteristic of nonrenewable energy sources that distinguishes them from renewable energy sources?
a the construction of power plants that use nonrenewable energy sources is typically more expensive than the construction of those that use renewable energy sources.
b nonrenewable energy sources are typically less harmful to wildlife and ecosystems than renewable energy sources are.
c nonrenewable energy sources typically require additional new technology in order to be used than renewable energy sources do.
d nonrenewable energy sources typically take a longer time to replenish than renewable energy sources do.

Explanation:

• Option A: Construction cost is not the key distinguishing factor. Renewable energy power - plant construction (e.g., some large - scale solar farms) can also be expensive.
• Option B: Non - renewable energy sources (e.g., oil spills harming marine life) are generally more harmful to wildlife and ecosystems than many renewable energy sources (e.g., wind energy has relatively less long - term ecological harm when properly sited).
• Option C: Renewable energy sources often require new technology (e.g., advanced solar panel technologies). Non - renewable energy source extraction and use (e.g., fracking for natural gas also requires technology) is not distinguished by technology requirement.
• Option D: By definition, non - renewable energy sources (e.g., fossil fuels formed over millions of years) take a much longer time to replenish compared to renewable energy sources (e.g., solar energy is constantly available, wind energy is replenished by weather systems).

Answer:

D. Nonrenewable energy sources typically take a longer time to replenish than renewable energy sources do.