What Is the Optimal Fluoride Concentration in Community Water Supplies

question 26

Multiple Choice

What is the optimal fluoride concentration in community water supplies?

• A)1 ppm
• B)2 ppm
• C)2.5 ppm
• D)4 ppm

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Definitions:

Unique Characteristics

Refers to the distinct attributes or qualities that make an individual or entity different from others.

Continental Plates

Large landmasses of the Earth’s crust that move, float, and sometimes fracture, leading to significant geological phenomena like earthquakes and mountains.

Mountain Belts

Large scale zones where mountains are grouped together, often formed by tectonic processes like continental collision.

High Plateaus

Elevated flat-topped areas of land that rise sharply above the surrounding land on at least one side, often formed by tectonic activities or erosion.