When water is polluted it is usually defined as either being polluted from point sources or non point sources. Point source pollution occurs from a specific location by a single source such as a large factory, oil refinery or hauling ship that contributed a massive amount of pollution within a single area.
A multinational corporation (MNC) or multinational enterprise is an organization that owns or controls production of goods or services in one or more countries other than their home country. multinational corporation is usually a large corporation which produces or sells goods or services in various countries. 1  Importing and exporting goods and services. 2  Making significant investments in a foreign country.
Nearly all major multinationals are either American, Japanese or Western European, such as Nike, Coca-Cola, Wal-Mart, AOL, Toshiba, Honda and BMW. Advocates of multinationals say they create jobs and wealth and improve technology in countries that are in need of such development.uch companies have offices and/or factories in different countries and usually have a centralized head office where they co-ordinate global management. Very large multinationals have budgets that exceed those of many small countries. Sometimes referred to as a transnational corporation.