Going into space

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Across
  1. 3. _____________ consists of living and non living things
  2. 5. there are ____________ kinds of pollution
  3. 6. we must breathe in ___________ air
  4. 8. beyond the layer of air is ___________
  5. 9. man went to the moon for the first time in a space craft called _________
  6. 10. the first Indian woman to go into space ___________
Down
  1. 1. huge potholes are called ______
  2. 2. __________ is the first man to land on the moon
  3. 4. we should not waste ___________ as it is made by cutting trees
  4. 7. a space rocket puts a __________ into space