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.
A global company is one that operates in two or more countries around the world. Often, this term is used describe companies that operate in multiple countries across continental borders. A global company is the opposite of a domestic business, which operates in only one country.lobal companies are also known as multinational corporations, or MNCs. A company extends beyond its domestic borders to become global to gain greater access to a broader customer base and revenue streams. Additional specific motives may include: