What is another word for planktonic algae?
Pronunciation: [plaŋktˈɒnɪk ˈalɡiː] (IPA) 
Planktonic algae are tiny, free-floating photosynthetic organisms that form the basis of many aquatic food webs. Synonyms for these organisms include phytoplankton, microalgae, and algae blooms. Phytoplankton refers specifically to the small, photosynthetic organisms that drift in the open ocean. Microalgae are microscopic aquatic plants that include single-celled organisms and colonial forms. Algae blooms refer to the rapid and often excessive growth of algae, which can lead to severe ecological and economic impacts. Other terms used to describe planktonic algae include diatoms, dinoflagellates, cyanobacteria, and coccolithophores. Planktonic algae play a vital role in our ecosystem, producing oxygen and serving as the foundation for many marine food chains.
