Ozone Is Both a Pollutant and a Natural Component of the Atmosphere

question 33

True/False

Ozone is both a pollutant and a natural component of the atmosphere.

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Definitions:

Lithium-Base Grease

A type of lubricant made from lithium soap, used for its high resistance to extreme temperatures and water washout.

Gear Lube

A lubricant specifically formulated for gearboxes and transmissions to protect against wear, reduce friction, and ensure smooth gear changes.

Axle Grease

A thick, viscous lubricant applied to the axles of vehicles to reduce friction and wear between moving parts.

Oscillating Bolster

A structural component on rail vehicles or trailers that supports the load and allows for pivoting or oscillation to accommodate uneven terrain.