Question

How many species of algae are used as food?​

Answer 1

Algae which are used as a food or edieble algae is approximately 200 found in the world and about more then 6 species are in Britain and Ireland .Some Algae also effect marine animal it's leaf stop the passes of sunlight in the marine also stop the demand of oxygen in the river .

some of them are

seaweeds

Carola

carrageen moss

etc

Answer 2

Answer:

200 species

Edible Algae

Algae, especially marine algae, have been already used as food, feed and fertilizers for centuries, and nowadays approximately 200 species are used worldwide in different sectors.