P5 Exercise

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Across
  1. 1. type of mixture which has the largest particle
  2. 4. process which causes rain fall
  3. 5. earth movement that causes change in seasons
  4. 10. this gas is required in food making process on plant
  5. 11. energy that utilize heat from inside of the earth
  6. 12. the direction of your shadow after 12 PM
  7. 15. reaction when water and oil could mix
  8. 16. one revolution of the moon around the earth is called a....
  9. 17. one of the simple machines
  10. 18. heat transfer using flow of liquid
  11. 19. this greenhouse gas is the result of fermentation of cow's dung
Down
  1. 2. the most abundant gas in the atmosphere
  2. 3. one of separation method to separate solid over liquid
  3. 6. the hottest planet on the solar system
  4. 7. water is one of universal ....., because it can dissolve many substances
  5. 8. if a material allow heat to easily get through, it is a good...
  6. 9. separation funnel is used to separate liquid with different ....
  7. 11. CO2 is an example of .... gases
  8. 13. separation method that utilize the difference in boiling point
  9. 14. earth movement that causes day and night