What are the main types of marine resources

1, marine chemical resources: industrial cooling water, salt and other kinds of salt, fresh water, bromine and so on.

2, marine biological resources: fish, shrimp, shellfish, algae and so on.

3, marine mineral resources: continental shelf: oil, natural gas, coal, sulfur, phosphorus; coastal sands: rich in sand, shells and other building materials, metal minerals; sea basin: deep-sea manganese nodules.

4. Marine energy: tidal power, wave power.

5, space resources: transportation: seaport terminals, undersea tunnels, sea bridges, undersea pipelines, sea airports production space: offshore power stations, industrial artificial islands, offshore oil city, sea ranch communication power transmission space: submarine cables, submarine fiber optic cable storage space: submarine cargo yards, submarine warehouses, offshore oil depots, marine waste disposal site cultural and recreational facilities space: marine parks, Seaside bathing beaches, marine sports areas.