Acid Precipitation - -is a rain or snow that has pH lower than that of normal rainwater. The normal rainwater pH is about 5.6., CFCs - -is a pollutant that reacts with the ozone layer and cause its depletion., Stratosphere - -is a second layer of atmosphere where Ozone layer is found., Sulfur dioxide - -a gas that is released through burning fossil fuels. , Photochemical smog - -is usually created by burning fossil fuels, using cars and factories. This burning of fossil fuels releases Nitrogen and Carbon which reacts to sunlight and produce harmful Ozone in troposphere.,

Tabla de clasificación

Estilo visual

Opciones

Cambiar plantilla

¿Restaurar actividad almacenada automáticamente: ?