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noname [10]
3 years ago
5

What ecological roles are performed by cyanobacteria?

Biology
1 answer:
Anvisha [2.4K]3 years ago
4 0
Cyanobacteria are also very often referred to as "blue-green algae" because they are photosynthetic and aquatic in nature. They are important in the ecology as they help in forming the earth's oxygen atmosphere. Many oil deposits are attributed to the activities being performed by this group of microorganisms. 
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