Yes, aquatic is a noun, but is normally used as an adjective.
No, the noun "porpoise" is a common noun, a general word for a type of aquatic mammal; a word for any porpoise anywhere.
as a noun it means an aquatic plant or animal, especially one suitable for a pond or aquarium as a adjective it means in relation to water
Yes, the plural noun 'otters' is a common noun; a general word for semi-aquatic mammals related to weasels; a word for any otters of any kind.
It might be, rarely, when it applied to someone in the process of fishing (e.g. fishing tourists).But it is the present participle of the verb to fish, and is normally a verb form or noun (gerund).
Well, honey, 'dolphin' is actually a proper noun when you're talking about the specific type of aquatic mammal. But if you're just referring to any old dolphin swimming around in the ocean, then it's a common noun. So, technically, it can be both depending on how you use it.
"Fish" is a common noun, which refers to a general category of aquatic animals rather than a specific name. It can also be classified as a collective noun when referring to a group of fish, such as a school. Additionally, "fish" can function as both singular and plural, with "fishes" sometimes used to indicate different species.
The ocean is not aquatic, it is marine. Aquatic is freshwater. Marine is saltwater.
Aquatic animals. most of the time they say aquatic wildlife, very few will say aquatic animals
Phoca is one Latin equivalent of 'seal'. It's a feminine gender noun that refers to the aquatic mammal. Signum is another Latin equivalent. It's a neuter gender noun that refers to the 'mark, sign, token', such as the official seal on letters.
No. Aquatic plants do not have gills. Aquatic vertebrates, such as fish, have gills.
There was aquatic life in the sea.The Marine Biogist studies starfish and other aquatic life
An aquafarmer is another name for an aquaculturist - a person involved in aquaculture - the cultivation of aquatic produce such as aquatic plants, fish, and other aquatic animals.