Reinforcement Work

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Across
  1. 3. Not feeling good or at ease.
  2. 4. A device with headphones and a microphone.
  3. 8. The flat part of a TV, computer, or phone where you see images.
  4. 11. A special suit astronauts wear in space.
  5. 12. A Russian astronaut.
  6. 14. To say "sorry" for something.
  7. 16. A clock that counts down to a big event, like a rocket launch.
  8. 18. A small spacecraft that lands on the Moon.
  9. 20. A group of stars and planets in space.
  10. 21. To step onto a place for the first time.
  11. 22. The place where rockets take off.
  12. 23. To catch fire or get very hot.
  13. 25. TV shows or movies that teach real facts.
  14. 28. Green plants that cover the ground.
  15. 30. A board with buttons and switches to control something.
Down
  1. 1. A little cold. Relax.
  2. 2. A message shared online.
  3. 5. A talk between people about a topic.
  4. 6. Protection from danger.
  5. 7. A small spaceship for astronauts.
  6. 9. A big hole in the ground, often made by a meteor.
  7. 10. A device that makes sound louder.
  8. 12. A breakfast cereal made from corn.
  9. 13. To not succeed at something.
  10. 15. A word to say when someone achieves something.
  11. 17. Animated TV shows or movies.
  12. 19. A website where people discuss topics.
  13. 21. Station A large structure in space where astronauts live and work.
  14. 24. A person who writes books or articles.
  15. 25. Feeling like you're spinning or about to fall.
  16. 26. Something that never changes.
  17. 27. Very bad.
  18. 29. Chart A graph that uses bars to show information.