An adjective describes a noun, so when you write that "A dolphin is a marine mammal", you are using "marine" as an adjective. "Marine environment, marine vegetation, marine barometer" are all examples of using "marine" as an adjective.
Marine is an adjective (marine life) and a noun (a member of the Marine Corps).
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Marine is used as an adjective when it is describing something found in or produced by the sea. (Example: marine life, marine plants) Aquatic is of or relating to water. (Example: aquatic sports, aquatic animals, aquatic plants)
The common adjective is "merry" (happy, jolly).The female given name is Mary (from Miriam), with variants Mare and Mari.
The suffix '-ine' means 'to have the nature of', and changes a noun to an adjective; asinine; to have the nature of an ass ursine; to have the nature of a bear vulpine; to have the nature of a vulture marine; to have the nature of the sea saline; to have the nature of salt
Marine is an adjective (marine life) and a noun (a member of the Marine Corps).
The adjective is 'marine'.
When you use it with a noun. eg marine park marine vegetation marine barometer
you use marine to describe a fish
When writing a sentence
When you are talking about something related to the sea eg marine mammals "Here is the marine forecast......." Today we studied marine vegetation/marine Biology
"Private" can be both a noun and an adjective. As a noun, it refers to a soldier of the lowest rank in the army or marine corps.
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When you are talking about something related to the sea eg marine mammals "Here is the marine forecast......." Today we studied marine vegetation/marine Biology
Referring to the US Marine Corps, the plural noun (properly capitalized) is Marines.
Marine is used as an adjective when it is describing something found in or produced by the sea. (Example: marine life, marine plants) Aquatic is of or relating to water. (Example: aquatic sports, aquatic animals, aquatic plants)
The common adjective is "merry" (happy, jolly).The female given name is Mary (from Miriam), with variants Mare and Mari.