If MTBE (Methyl Tert-Butyl Ether) Has Such an Impact on Groundwater

question 21

Multiple Choice

If MTBE (methyl tert-butyl ether) has such an impact on groundwater, why is it added to gasoline?

• A)it helps decrease auto air pollutant emissions
• B)it helps to dissolve other gasoline components if they enter the groundwater system
• C)it burns much cleaner than other gasoline additives
• D)it helps lubricate car engines

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Definitions:

Residual Capacity

The amount of air remaining in the lungs after a normal expiration, critical for continuous gas exchange between breathing cycles.

Pleural Cavity

A fluid-filled space between the layers of the pleura, the membrane surrounding the lungs, playing a crucial role in respiratory mechanics.

Lubrication

The application of a substance (such as oil or grease) to reduce friction and wear between two surfaces in contact.

Rehydrate

The process of restoring lost water or moisture to the body, cells, or other materials.