In American the meaning of the name Amy is: Beloved. The name Amy is a French baby name. In French the meaning of the name Amy is: Dearly loved; Beloved. From the Old French Amee, which derives from the Latin amatus meaning loved. In common use after publication of American Louisa May Alcott's 'Little Women'.
There are two main types of pollution, point source pollution and nonpoint source pollution. Point source pollution comes from one source (you can easily point to it) like a factory or waste water treatment plant.
Industrial point sources of air pollution. A point source of pollution is a single identifiable source of air, Water pollution, thermal, noise or light pollution. A point source has negligible extent, distinguishing it from other pollution source geometries.The sources are called point sources because in mathematical modeling, they can be approximated as a mathematical point to simplify analysis. point source has negligible extent, distinguishing it from other pollution source geometries. The sources are called point sources because in mathematical modeling, they can be approximated as a mathematical point to simplify analysis.