Question

select the correct answer.
why are domestic fuel sources preferable to international fuel sources?
a. domestic fuels do not require combustion
b. acquiring fuels from abroad can pose a national security risk.
c. domestic fuels are always cheaper to acquire and renewable
d. international fuels will run out before domestic fuels

Explanation:

• Option A: All fuels (domestic or international) that are used for energy typically require combustion (e.g., fossil fuels, biofuels), so this is incorrect.
• Option B: Relying on international fuel sources can lead to national security risks, such as supply disruptions due to political conflicts, trade disputes, or embargoes. Using domestic fuel sources reduces this risk, making this a valid reason.
• Option C: Domestic fuels are not always cheaper or renewable. For example, some domestic fossil fuels might be more expensive to extract, and not all domestic fuels are renewable (e.g., domestic coal). So this is incorrect.
• Option D: The depletion of fuels depends on reserves and consumption rates, not on whether they are domestic or international. There's no basis for this claim, so it's incorrect.

Answer:

B. Acquiring fuels from abroad can pose a national security risk.