AP Environmental Science Eng 3 A Identify Differences Between Nonrenewable and Renewable Energy Sources Questions

Practice AP Environmental Science questions on renewable and nonrenewable energy sources, replenishment rates, sustainability, and tradeoffs.

[Maximum number: 1]

Approximately 350 coal-fired power plants in the United States are older than the 30 -year anticipated life-span for a coal generator. One problem with these aging power plants is that many lack the necessary modern air pollution controls. Additionally, there are concerns about rising fuel costs, so many utility companies are planning to retire coal-fired plants and build new natural-gas power plants.

Particulate matter is another common pollutant in emissions from vehicles, coal-fired power plants, and various other sources. One size of particulates, $\mathrm{PM}_{2.5}$ , presents a particular risk to human health.

ATMOSPHERIC CONCENTRATION OF PARTICULATE MATTER IN 1990 AND 2016

Describe why coal is considered a nonrenewable energy source.

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AP Environmental Science Eng 3 A Identify Differences Between Nonrenewable and Renewable Energy Sources Questions question 1