Write 10 lines on the usefulness of microorganisms in our lives.

1. Microorganisms are extensively used for fermentation processes, producing products like bread, curd, alcohol, vinegar etc.
2. Microorganisms, such as bacteria in the human digestive system, contribute to the digestion process and help in nutrient absorption.
3. Soil bacteria such as Rhizobium sp enhance fertility by fixing nitrogen and breaking down complex organic compounds, supporting plant growth.
4. Microorganisms are used in wastewater treatment.
5. Microorganisms play a crucial role in medicine as they are essential for the production of antibiotics for treatment of bacterial infections.
6. Microorganisms are used in the production of biofuels such as biogas, providing a sustainable and renewable energy source for the future.
7. Microorganisms play a crucial role in waste decomposition, helping in the breakdown of organic matter and maintaining ecological balance.
8. Microorganisms are used in the production of vaccines helping us protect ourselves against deadly diseases.
9. Beneficial bacteria in the human body contribute to immune system function and protect against harmful pathogens.
10. Microorganisms are essential for the processing and ageing of cheese.