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Across 4. Chemical reaction in nuclear power plant 5. Batteries used in mobile phones 6. The ocean thermal power plant located in India 10. The gas responsible for global warming 11. Photovoltaic cell converts solar energy into 14. The form of radiation received from sun 17. Gas layer responsible to protect life from UV radiation 18. The largest planet in soar system 19. Name of the nuclear power plant in Karnataka 20. Fuel used in nuclear power plant

Down 1. The device used to convert DC to AC 2. Habitable planet of solar system 3. The state which produces highest hydro energy 7. Lowest carbon content type of coal 8. The current produced by soar cell 9. Natural gas basically contains 12. The country in the world produces highest soar energy 13. The state which produces highest wind energy 15. Words biggest producer of silicon solar cells 16. Smallest planet of solar system