If business is to operate in a society which is full of diverese and complicated problems, it may have little chance of success. 

Carbon monoxide emitted by automobiles directly contributes to air pollution.

Reduction of health hazards explains the need for pollution control.

The Kyoto Protocol focuses on reducing the release of ozone depleting substances.

That an enterprise must behave as a good citizen is an example of its responsibility towards community.

The common gaseous pollutants are oxides of carbon (CO and CO2), oxides of nitrogen (NO and NO2) oxides of sulphur (SO2 and SO3), all these together contribute 90% of the global air pollution. Out of all these CO2 is not a pollutant normally, the green plants, by photosynthesis balance the CO2 and O2 ratios in the air to a great extent, whereas others like carbon monoxide, NO2 etc. are poisonous gases.

False advertising is the use of false, misleading, or unproven information to advertise products to consumers or advertising that does not disclose its source. One form of false advertising is to claim that a product has a health benefit or contains vitamins or minerals that it in fact does not.

All of the above are indoor pollutants in classrooms

Deforestation is the conversion of forested areas to non-forest land use such as arable land, pasture, urban use, logged area, or wasteland. Generally, the removal or destruction of significant areas of forest cover has resulted in a degraded environment with reduced biodiversity. Deforestation results from removal of trees without sufficient reforestation, and results in declines in habitat and biodiversity, wood for fuel and industrial use, and quality of life. Due to deforestation, transpiration will be decreased, air temperature will be increased and water content will be decreased hence rainfall decreases.

Low blood pressure is not a side effect of noise pollution.