Across
- 2. materials that are good and great at protecting against impact
- 7. a small planet
- 9. to calculate
Down
- 1. to check temperature
- 3. spacegloves help to protect astronauts’ hands against extreme temperature and _____
- 4. opposite of hot
- 5. a glass or clay container
- 6. protect astronauts hands
- 8. water at 0ºC