The Main Problem with Use of Conventional Natural Gas as a Transportation

question 105

Multiple Choice

The main problem with use of conventional natural gas as a transportation fuel is

• A) the expensive engine modifications required to convert an automobile for use of natural gas
• B) the fact that it has higher CO₂ emissions than gasoline produced from conventional oil
• C) the very low reserves, which could supply U.S. needs for less than 25 years
• D) the fact that not many fueling stations exist at present
• E) it can only be obtained by fracking

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Definitions:

Medieval Pictorial Devices

Visual strategies used in medieval art, such as symbolism and allegory, to convey messages, stories, and themes.

Hugo van der Goes

A pioneering early Netherlandish painter known for his intricate use of color and detail, as well as emotional depth in religious compositions.

Artistic Production

The process of creating artworks, which can involve various methods, materials, and concepts depending on the cultural and historical context.

Flanders

A historical region in the northern part of Belgium, known for its flourishing art scene during the Renaissance.