1. Measurement of soil pH, temperature, moisture, and electrical conductivity; and their correlation with the microbes
2. Measurement of total phosphate, nitrate, nitrite and ammonium in soil.
3. Measurement of organic matter in soil.
4. Isolation of thermophilic microorganisms from soil.
5. Isolation of cellulose degrading fungi from soil.
6. Determination of TDS of water sample.
7. Determination of TS of water sample.
8. Determination of Dissolved Oxygen concentration of water sample.
9. Determination if Biological Oxygen Demand of sewage sample.
10. Testing potability of water.
11. Simple Problems on biostatistics