Classification of pollution sources, Biology

The man-made sources of air pollution are broadly categorized into three:

Point or stationary sources:  it includes such sources which pollute at particular. Pollutants from point sources affect only restricted areas.eg: industries, refineries, power- plants.             

 

Line or mobile sources: the line or mobile sources of air pollution are automobiles as these add pollutants along narrow belts and over long distances.

Area sources: towns and cities add smoke and gases over wide areas and so qualify as area sources of air pollution.

 

 

Posted Date: 7/12/2012 1:33:56 AM | Location : United States







Related Discussions:- Classification of pollution sources, Assignment Help, Ask Question on Classification of pollution sources, Get Answer, Expert's Help, Classification of pollution sources Discussions

Write discussion on Classification of pollution sources
Your posts are moderated
Related Questions
Define drawbacks for underwater weighing method? Since the major drawbacks with UWW method are that the subject needs to be totally submerged underwater and exhale all of the a

Physiologic Adaptation Modeling is a surface specific activity (apposition or resorption) that produces a net change in the size and/or shape of the bone. It is an uncoupled pr

Anabolism and Lipogenesis : Beside  the glucose  stored  as glycogen  some  glucose of  blood  isanabolized in everybody cell, into  structural  polysaccharides for  growth. Repair

Define the Diet for Children? By preschool stage, their routines are set' and dietary choices become more and more firm by the time they are in senior school. Further, there is

Cell theory is one of the four (or five) unifying concepts in the biology. The cell theory states that all the living things are composed of at least one cell and that cell is the

Q. Explain H - Shaped Incision? This type of incision is especially useful for: The anterior maxilla or mandible. Accurately identified implant position. Exposure o

Some of the characteristics of Bt cotton are: 1.  Long fibre and resistance to aphids 2.  Medium yield, long fibre and resistance to beetle pests 3.  High yield and produ

Development of Pollen in Cyperaceae In all members of the Cyperaceae out of the four nuclei formed after meiosis, only one functions, the others degenerate. The functional nuc

COMPOSITION OF CELL WALL Cell wall composed of cellulose, hemicellulose, pectin, lignin, cutin & chitin. Cell wall consists of 3 parts - 1. Matrix Highly cross-

What is the difference between plasma membrane and cell wall? Plasma membrane and cell wall is not the similar thing. Plasma membrane, also called cell membrane, is the outer m