Question

Microbes are used for ........ of environment polluted due to sewage.

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Answer 1

Microbes are used for cleanness of environment polluted due to sewage.

• Microorganisms are used to decompose biological wastes are produce organic fertilizers and biogas.

• Rhyzobium bacterium living in the root nodules of leguminous plants help in nitrogen fixation.

• All decomposers that decompose the dead and decaying organisms to clean the environment are microorganisms.

• Saprophytic bacteria is known as natural scavenger as they feed on dead decaying matter and convert into parts usable by plants and animals.

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