Across
- 2. a Device used to create sound and to play music louder than a usual device
- 3. an electrical device used to call, text, etc.
- 5. a thermal insulator used to keep people warm during winter
- 6. an electrical source of technology that is bigger than a phone
- 7. Bulb an electrical light producer inside a house
- 8. a thermal producer used to keep warm with wood
Down
- 1. an electrical source to warm up food
- 2. the main producer of light that is outside in the sky
- 4. a way of transportation using electrical and mechanical energy
