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.
This kind of pollution is easy to manage as it can be traced to a single source like pipes, etc. Some factories and sewage treatment plants directly connect themselves to the water bodies and create point source pollution.Since, it comes from a single identifiable source, point source pollution is easier to control.actories and sewage treatment plants are the most known types of point source pollution. Factories of oil refineries, pulp and paper mills, chemicals, electronics, automobiles, etc, discharge one or more form of pollutants in their disposed waters called as effluents.