Across
- 1. Press the power ____ to turn on the computer,
- 5. off The airplane is going to ____ in five minutes.
- 7. Astronauts wear special space ____s in space.
- 11. We do ____s in science class.
- 13. ____s have to practice many hours before they can fly alone.
- 14. The helicopter ____ed in a field.
- 16. We usually wash dirty things with a ____.
- 17. Large ____s carried astronauts into space.
- 18. Our ____ is made of land, water, and air.
- 19. ____s do experiments in space.
Down
- 2. We looked through a ____ to see the stars.
- 3. The sun, the moon and the stars are in ____.
- 4. Kevin likes to ____ in the pool on a raft.
- 6. The captain and his ____ worked together to fix the problem.
- 8. Many ____boxes contain hammers, nails, and scissors.
- 9. She was our class ____ for last year.
- 10. A space shuttle is a ____ machine.
- 12. Many ____s do the same jobs over and over again.
- 15. ____ makes things fall to the ground when we drop them.
- 16. Computers help fly the space ____.