Marine is an umbrella term. As an adjective it is usually applicable to things relating to the sea or ocean, such as marine biology, marine geology. As a noun it can be a term for a certain kind of navy, or those enlisted in such a navy.

In scientific contexts, the term almost always refers exclusively to saltwater environments, although in other contexts (e.g., engineering) it may refer to any (usually navigable) body of water.

See also maritime.

External link

• Marine Stewardship Council - An independent non-profit organization that promotes responsible fishing practices

This oceanography article is a stub. You can help Wikipedia by expanding it.