This layer has a high ozone concentration.

It is the layer of the atmosphere where most of our weather occurs.

Pollutant that migrate into this layer can stay for many year.

Pure air is a mixture of gasses containing how many percent of carbon dioxide?

What is not an example of Primary pollutants.

Is the formless fluids that completely occupy the space, into which they are released, behave more like air and do not settle out.

Occurs because of natural processes and human activity which is known as anthropogenic.

What is not included as Inorganic Compound?

It contain oxygen, carbon and hydrogen

What is the size range of particles?

Created by the breakup of larger masses through processes such as crushing, grinding or blasting, may come directly from the processing or handling of materials fine, solid particles resulting from the incomplete combustion of organic particles such as coal, wood or tobacco consists mainly of carbon and other combustible materials. The size range from 0.5 µm to 1 µm.

Noncombustible particles contained in flue gases arising from combustion of coal and it is released when the organic portion of coal is burned. The size range from 1.0 µm to 1000 µm.

Formed by the condensation of vapors of solid materials. Fumes are from sublimation, distillation, calcination or molten metal processes. The size range from 0.03 µm to 0.3 µm.

Particles can be classified from their mode of formation as dust, smoke, fumes, fly ash, mist, or spray

Stability is the tendency of the atmosphere to resist and enhance vertical motion.

Lapse rate is used as indicator as the stability condition of the atmosphere.

It is an atmosphere which neither oxidizes nor reduces immersed compounds.

Air is considered unstable, in the lowest layers of an air mass when the air is warmer and or more humid than the surrounding air.

Stable conditions, such as during a clear and calm night, will cause pollutants to become trapped near ground level.