Economic importance of seaweeds

Seaweeds are vital to the environment and economy because they produce oxygen, absorb carbon dioxide, and support marine life. They serve as a source of food for humans and aquatic animals, providing nutrients and vitamins. Seaweeds are also harvested for products like agar, carrageenan, and alginate, which are used in food, cosmetics, and pharmaceuticals. Additionally, they support coastal industries such as tourism and fishing, and can help in marine ecosystem restoration. Overall, seaweeds contribute significantly to ecological balance and generate economic value through sustainable harvesting and processing.