Question

What is the role of microbes in ecosystem?

Answer 1

Nitrogen fixation
Ammonification
Decomposition
Soil manure
Pathogenicity causes more dead
Super bug - bio remidiation

Answer 2

Answer:

Role of microbes in the ecosystem:

• Production of oxygen: Microorganisms release oxygen in the ecosystem. Microbes tare main producer of oxygen in water bodies like the ocean. Cyanobacteria is one of the main oxygen-producing bacteria.
• Fixation of nitrogen: One of the most important roles of microbes is to fix free nitrogen from the atmosphere into a form which can be consumed by the plants. Rhizobium is one such bacteria.
• Decomposition: Microbes help to decompose the dead matter of plants, animals and organic wastes into smaller organic molecules. Thus they help in cleaning the ecosystem.
• Microorganism like fungi and bacteria found in ruminant animals help in the digestion of complex food like carbohydrates.
• Important microorganism found in the root nodules of plants is beneficial for plants as they absorb nutrients from the soil and supply it to the plants.
• Microorganism help in completing the natural cycles of the ecosystem by converting the inorganic substance into organic substance.