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Olegator [25]
3 years ago
11

Why can algae and cyanobacteria be considered indicators of productivity as well as of pollution

Biology
2 answers:
Gelneren [198K]3 years ago
6 0

Algae and Cyanobacteria could mean life is flourishing and is a good food source for some fish in moderation- but if there's a lot of fertilizer runoff, they can grow too quickly and be counterproductive for the environment

Gennadij [26K]3 years ago
3 0

Answer:

They can be both positive and negative to the environment.

Explanation:

Algae and cyanobacteria are used both in industrialized process of biotechnology and the cyanobacteria in a certain degree can help the algae flourish, upto a certan concentration, once we are past that point the cyanobacteria is considered pollution and wont help the algae reproduce anymore.

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