Across
- 4. Easy and useful for daily life.
- 5. Energy from the sun.
- 6. large and beautiful house for a king or queen.
- 7. A house that looks like a flying saucer.
- 10. Working by itself without human control.
- 12. Not harmful to the environment.
- 13. A very tall building in a city.
- 14. A machine that can do tasks like a human.
Down
- 1. Feeling relaxed and pleasant.
- 2. A vehicle you can live and travel in.
- 3. A home that floats on water.
- 8. A television that works without cables.
- 9. New and using the latest ideas or technology.
- 11. A house controlled by technology and the internet.