1. Write down the name of projects harnessing tidal power.
2. What do you mean by geothermal power?
3. What do you mean by the spring and neap tides?
4. What are the advantages of geothermal plant.
5. Write down the special problems in construction of barriers for tidal scheme?
6. Write down the advantages of tidal power plant.
7. What are the types of tidal power turbine?
8. Write down the some organic materials used in bio-mass plant.
9. Write down two items used as biomass fuels.
10. Write down difference between tide and wave.
11. Categorize the geothermal sources.
12. What are the disadvantages of geothermal plant?
13. Write down the constituents of biogas.