science stuff

1234567891011121314
Across
  1. 3. making a liquid weaker by adding water
  2. 7. salt
  3. 8. comparing
  4. 9. absorbs water into the atmosphere
  5. 11. graph a type of graph
  6. 12. scientific means or principles
  7. 14. h2o
Down
  1. 1. searching for information
  2. 2. using natural resources to maintain an ecological balance
  3. 4. water which collects as droplets on a cold surface when humid air is in contact with it.
  4. 5. moisture carried through plants
  5. 6. an element, feature or or factor used commonly in a science report. This word is liable to change.
  6. 10. the world
  7. 13. water _____