SPACE

123456789101112
Across
  1. 5. Gas in Earth’s atmosphere that absorbs most of the damaging high-energy ultraviolet radiation from the Sun.
  2. 6. garment designed to allow an astronaut to survive in space.
  3. 8. Magnetic lines of force from Earth’s polar north and south, acting like a giant magnet.
  4. 9. the region surrounding the earth or another astronomical body in which its magnetic field is the predominant effective magnetic field.
  5. 10. closeness.
  6. 11. someone who is trained to travel to space.
  7. 12. can cause tans, sunburns, and skin cancers.
Down
  1. 1. a microscopic particle in space.
  2. 2. The layer of gas surrounding a planet that is held in place by gravity.
  3. 3. volume of space mostly empty of matter.
  4. 4. something supplied to satisfy a need.
  5. 7. physical activity engaged in by an astronaut in space outside a spacecraft.
  6. 9. condition in which people or objects appear to be weightless.