Across
- 3. used for lighting
- 5. preserving perishable food items
- 7. heat pots and pans directly.
- 8. Used for cooking
- 9. Cools and dehumidifies indoor air
- 10. lighting Provides energy-efficient lighting.
Down
- 1. Converts sunlight into electricity.
- 2. tool Used for grating coconut
- 4. automates the rice cooking
- 6. fan Air circulation