transportation by air

can be Pollution due to all types of terrestrial transport system due to urban transport system due to other modes of transpor..

Transport - Transport facility created for the convenience of human beings is a great source of air pollution as all the transport vehicles burn some kind of fuels and emit dangerous gases. The extent of gases produced by an individual vehicle may be less. Bu..

Burning the petroleum products to run automotive transport vehicles is the main cause of air pollution. The main pollutants like SO 2 , CO, CO 2 are main gases being released into air due to transport vehicles. But, the extent of pollution due to transpo..

Based on the possible reasons, air pollution could be classified into Accidental air pollution Industrial air pollution Transport related air pollution Dwelling related air polluti..

can be Pollution due to use of aerosols due to high density of population due to waste disposal system Out of them, major contribution of air pollutants is from industrial pollution and transport related pollution - because industrial activity and transport..

Accidents - Large area of forest catches wild fire accidentally. If not controlled in time by proper methods, fire grows out of proportion. In the last 5 years two major wild fires (in USA and Malaysia) are recorded. Each of them has sent an estimated 1.5 million tons of CO 2 to atmosphere. Over ye..

Frogs respire through skin as well as the lungs. The oxygen rich air enters the skin or lungs. From here the blood picks up the oxygen and transports it to the tissues of various organs. From the tissues the blood picks up carbon dioxide and transports it back to..

Physical Properties - Hydrogen is a colourless, odourless and tasteless gas. Impure hydrogen has a fishy smell due to its impurities ,arsine and phosphine. Hydrogen is the lightest element. It is by far the most abundant element in the universe and makes up about 90% of the universe by weight. Hydr..

Introduction - Apart from air, the most abundant substance on the earth is water. Humans need water for drinking, bathing, sanitation, washing, cooking etc. Modern agriculture, industry, transport, power generation, civic facilities etc., cannot exist without wate..

Moving air is called wind and it possesses Kinetic energy. In the earlier days, it was utilized by man in winnowing to remove husk from grains, in propelling sail boats in rivers and seas for transport purposes. But nowadays this wind energy is used to produce electricit..