SCIENCE

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Across
  1. 2. an essential food group for stored energy
  2. 4. this makes you able to see
  3. 8. when one planet travels round another
  4. 9. a liquid rock inside a volcano
  5. 10. somethinhg in your garden
  6. 11. what a material comes when you put it in the freezer
  7. 12. a liquid rock which flows out of a volcano
  8. 13. an instrument tube which you see the stars from
  9. 15. a gas which helps balloons float
  10. 16. there are 5-6 litres of this liquid in your body
Down
  1. 1. you need a balanced one
  2. 3. an imaginary line which an object spins
  3. 5. it's when seeds prout and begin to grow
  4. 6. if you have a lot of alchohol this is what you do
  5. 7. a very common disease which can spead very easily
  6. 10. earth and mars are one of these
  7. 14. when a material changes from a liquid to a solid
  8. 17. an organ which gets damaged when you drink a lot of alchohol