Bacteria and blue green algae that enrich soil with nitrogen from the …

Question

Bacteria and blue green algae that enrich soil with nitrogen from the air are called:

Accepted Answer

D. Nitrogen fixers

1. They fix atmospheric nitrogen.
2. They are biological nitrogen fixers.
3. Soil fertility increases.
_Source: syllabus Science, Chapter 2, Microorganisms: Friend and Foe._

Answer

Soil decomposers

Answer

Plant pathogens

Answer

Food preservers

Bacteria and blue green algae that enrich soil with nitrogen from the air are called:

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