Science Olympiad Challenge

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Across
  1. 1. a closed path for the flow of electricity
  2. 3. the ways the moon looks as seen from Earth
  3. 11. water that falls from clouds in the form of rain, sleet, hail and snow
  4. 12. the use of science to solve problems and make people's lives easier
  5. 14. energy in motion
  6. 15. any of the living things in a biome
  7. 17. an eclipse when Earth is between sun and moon
  8. 20. an educated guess
  9. 24. a strong tide produced when the sun, earth and moon are lined up in space
  10. 25. the weight of Earth's atmosphere pressing in all directions
  11. 26. the amount of moisture in the air
  12. 29. material where electricity flows freely
Down
  1. 2. material where electricity difficult to flow
  2. 4. spin on its axis
  3. 5. a non living part
  4. 6. a diagram that shows the path of energy as it flows from one organism to the next
  5. 7. the ability to do work
  6. 8. stored energy
  7. 9. all the objects and energy in space
  8. 10. an eclipse when moon is between earth and sun
  9. 13. the rise and fall of Earth's ocean
  10. 16. the blocking of light from one object to another
  11. 18. the condition of the atmosphere at a particular place
  12. 19. describes when the shape of the moon is growing smaller
  13. 21. a consumer that only eats plants
  14. 22. moving in a fixed path around another object.
  15. 23. describes when the shape of the moon is growing larger
  16. 27. the amount of time for a planet to go around the sun one complete time
  17. 28. gives off own light and heat
  18. 30. the amount of time it takes a planet to spin once on its axis