What is importance of Algae?

1.	What is importance of Algae?
Answer» Reasons of importance of algae ---- (1.) Algae constitute the link of food chain. (2.) Algae is used in fish culture. (3.) Algea is used for recreational purpose. (4.) Algae is useful in sewage treatment plants. (5.) Algae as the origin of petroleum and gas. (6.) Algea is used in space research and other fundamental studies. (7.) Algae is used as Food, Fodder, Fertilizers and medicine etc.

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