Kelp

Kelp is a type of large, brown seaweed that grows in underwater forests along coastlines. It belongs to the algae family and plays a vital role in marine ecosystems by providing habitat and food for many marine animals. Kelp absorbs sunlight through its blades, allowing it to perform photosynthesis, much like plants on land. It can grow rapidly and reach impressive lengths, forming dense kelp forests that help protect coastlines from erosion. Kelp also has commercial uses, including food products, thickeners, and biofuels. Overall, kelp is an essential component of healthy ocean environments.