Whats the Appropriate Description of the Pollutant

question 23

Short Answer

whats the appropriate description of the pollutant?
-Scientists are convinced that these chemicals, used as refrigerants and spray can propellants, were responsible for the breakdown of ozone

---

Definitions:

Reamed

A process of enlarging and finishing a hole to a precise dimension or smoothness using a reamer tool.

Specification Load

A defined weight or pressure that a structure, machine, or component is designed and built to support or carry.

Three-Element Frame

A type of vehicle frame comprising three main elements, offering a balance of flexibility and rigidity to support various mechanical components.

Section Modulus (SM)

A geometric property of a cross-section used in engineering to design for bending, indicating the strength of a beam or structural member.