Small-Scale Energy Usage - AP Environmental Science

Card 0 of 2

Question

Why might driving an electric car prove equally damaging to the environment as driving a car that runs on gasoline.

Answer

Electric cars with a gas engine are classified as Hybrids, not All-Electric Vehicles. The other answers address the environmental impact of manufacturing and parts, and while these impacts are substantial, their ongoing impact is miniscule when compared to the footprint from regular driving. The majority electricity in America is generated by the burning of fossil fuels, which means driving an electric car regularly still has a carbon footprint and a significant one at that.

Compare your answer with the correct one above

Question

Which of the following scenarios most accurately depicts the tragedy of the commons?

Answer

The tragedy of commons is a term used today to describe a situation wherein individuals acting independently and rationally according to their own self-interest behave contrary to the best interests of the greater population by depleting a common resource. In opposition, the examples of ranchers managing common ground and collective farming of grapes are examples of individuals working together in a common interest. Additionally, allocating nuclear waste to one area is rather an example of sacrificing a small area for the greater population, and using national forests for wood production and harvesting is simply disobeying the everyone's interests by depleting resources and breaking the law. However, the depletion of fishing stocks is a perfect example of the tragedy of the commons: It is the ravaging of a greater population's shared natural resource in favor of individual and commercial interest.

Compare your answer with the correct one above

Tap the card to reveal the answer